| œcumenic {adj} (ecumenical) SEE: ecumenical | :: |
| o {n} /oʊ/ (name of the letter O, o) | :: o {f} |
| O {particle} /əʊ/ (a vocative particle) | :: oh, oy {m} |
| oaf {n} /oʊf/ (imbecile) | :: imbecil |
| oak {n} /oʊk/ (tree or shrub of the genus Quercus) | :: roble {m} |
| oak {n} (wood) | :: roble {m} |
| oak titmouse {n} (Baeolophus inornatus) | :: herrerillo unicolor {m}, cabonero sencillo {m} |
| oak tree {n} (tree or shrub of the genus Quercus) SEE: oak | :: |
| oakum {n} /ˈəʊkəm/ (fibrous caulking material) | :: estopa {f} |
| oakwood {n} (wood populated with oaks) | :: robledal {m}, robleda {f}, robledo {m}, roblería {f} |
| oar {n} /ɔɹ/ (implement used to row a boat) | :: remo {m} |
| oar {v} (row) SEE: row | :: |
| oarsman {n} (man who rows a boat) SEE: rower | :: |
| OAS {prop} (Organization of American States) | :: OEA (Organización de los Estados Americanos) |
| oasis {n} /oʊˈeɪsɪs/ (well surrounded by fertile region) | :: oasis {m} |
| oasis {n} (quiet or peaceful place) | :: oasis {m} |
| oat {n} /əʊt/ (a widely cultivated cereal grass) | :: avena {f} |
| oat {n} (seeds of the oat) SEE: oats | :: |
| oath {n} (curse) SEE: curse | :: |
| oath {n} /ˈoʊθ/ (solemn pledge) | :: juramento {m} |
| oath {v} (to pledge) | :: jurar |
| oatmeal {n} /ˈoʊtmil/ (meal) | :: harina de avena {f} |
| oatmeal {n} (breakfast cereal, see also: porridge) | :: avena {f} |
| oat milk {n} (milky liquid from oats) | :: leche de avena {f} |
| oats {n} /ˈoʊts/ (seeds of an oat plant) | :: avena {f} |
| Oaxaca {prop} /wə.ˈhæ.kə/ (city) | :: Oaxaca de Juárez {f}, Oaxaca {f} |
| Oaxaca {prop} (municipality) | :: Oaxaca de Juárez {f}, Oaxaca {f} |
| Oaxaca {prop} (state of Mexico) | :: Oaxaca {f} |
| Oaxtepec {prop} | :: Oaxtepec |
| Ob {prop} (river in Russia) | :: Obi, Ob |
| Obadiah {prop} /ˌoʊbəˈdaɪə/ (book of the Old Testament) | :: Abdías, Obadías {m} |
| Obama {prop} /oʊˈbɑ.mə/ (surname) | :: Obama |
| obduracy {n} (The state of being obdurate, intractable, or stubbornly inflexible) | :: obstinación {f} |
| Obed {prop} (son of Ruth and Boaz) | :: Obed |
| obedience {n} /ə(ʊ)ˈbiːdɪəns/ (quality of being obedient) | :: obediencia {f} |
| obedient {adj} /oʊˈbidiənt/ (willing to comply with commands) | :: obediente |
| obediently {adv} (in an obedient manner) | :: obedientemente |
| obelisk {n} (A tall, square, tapered, stone monolith topped with a pyramidal point) | :: obelisco {m} |
| Oberon {prop} (moon of Uranus) | :: Oberón |
| obese {adj} /oʊˈbis/ (extremely overweight) | :: obeso |
| obesity {n} (act or state of being obese) | :: obesidad {f}, sobrepeso {m} |
| obesogenic {adj} /əʊbiːsəˈdʒɛnɪk/ (causing obesity) | :: obesógeno |
| obey {v} /oʊˈbeɪ/ (to do as ordered by) | :: obedecer |
| obey {v} (to do as one is told) | :: obedecer |
| obfuscate {v} /ˈɑːbfʌskeɪt/ (make confusing) | :: ofuscar |
| obfuscate {v} (alter code) | :: ofuscar |
| obiter dictum {n} /ˌəʊbɪtə ˈdɪktəm/ (statement not essential to the disposition of the case) | :: opinión accesoria {f} |
| obituary {n} /əˈbɪtjʊəɹɪ/ (brief notice of a person's death, as published in a newspaper) | :: necrología {f}, obituario |
| object {n} /ˈɑb.d͡ʒɛkt/ (thing) | :: objeto {m}, objecto {m} |
| object {n} (the goal, end or purpose of something) | :: objeto {m} |
| object {n} (in grammar) | :: complemento {m}, objeto {m} |
| object {n} (in object-oriented programming) | :: objeto {m} |
| object {v} (disagree with something or someone) | :: objetar |
| objectification {n} /ɒbˌdʒɛkt.ɪ.fɪˈkeɪ.ʃʌn/ | :: cosificación {f}, objetificación {f} |
| objection {n} /əbˈdʒɛkʃən/ (act of objecting) | :: objeción {f} |
| objection {n} (statement expressing opposition) | :: objeción {f} |
| objection {n} (official protest raised in a court of law) | :: protesta {f} |
| objective {adj} /əbˈd͡ʒɛk.tɪv/ (relating to a material object) | :: objetivo |
| objective {adj} (not influenced by emotions) | :: objetivo |
| objective {adj} (based on observed fact) | :: objetivo |
| objective {n} (material object) | :: objetivo {m} |
| objective {n} (goal) | :: objetivo {m} |
| objective {n} ((grammar) the objective case) | :: objetivo {m} |
| objective {n} (lens) | :: objetivo {m} |
| objectively {adv} /əbˈdʒɛktɪvli/ (in an impartial, objective manner) | :: objetivamente |
| objectivism {n} (doctrine that holds that reality is objective) | :: objetivismo {m} |
| objectivism {n} (moral objectivism) SEE: moral objectivism | :: |
| objectivity {n} /ˌɒbd͡ʒɛkˈtɪvɪti/ (The state of being objective) | :: objetividad {f} |
| object-oriented programming {n} (programming paradigm that uses objects to design application and computer programs) | :: programación orientada a objetos {f} |
| objet d'art {n} /ˌɒbʒeɪ ˈdɑː(ɹ)/ | :: obra de arte {f} |
| oblast {n} /ˈɒbləst/ (region or province) | :: óblast |
| oblation {n} /oʊˈbleɪʃən/ (the offering to a deity) | :: oblación {f} |
| obligation {n} /ɑb.ləˈɡeɪ.ʃən/ (act of binding oneself by a social, legal, or moral tie to someone) | :: obligación {f} |
| obligation {n} (social, legal, or moral requirement) | :: compromiso {m}, obligación {f} |
| obligation {n} (course of action imposed by society, law, or conscience) | :: deber {m}, obligación {f} |
| obligation {n} (legal agreement) | :: compromiso {m}, deber {m}, obligación {f} |
| obligatoriness {n} (quality of being obligatory) | :: obligatoriedad {f} |
| obligatory {adj} /əˈblɪɡətɔɹi/ (binding) | :: obligatorio |
| oblige {v} /əˈblaɪdʒ/ (to constrain someone by force or by social, moral or legal means) | :: obligar |
| obligee {n} (beneficiary of an obligation) | :: acreedor {m}, acreedora {f} |
| obliging {adj} /əˈblaɪd͡ʒɪŋ/ (Happy and ready to do favours for others) | :: acomedido , servicial |
| oblique {adj} /əˈbliːk/ (not erect or perpendicular) | :: oblicuo |
| oblique {adj} (not straightforward; indirect; obscure; hence, disingenuous; underhand; perverse; sinister) | :: oblicuo |
| oblique case {n} (any noun case except the nominative (and vocative)) | :: caso oblicuo {m} |
| obliquity {n} (quality of being obscure) SEE: obscurity | :: |
| obliterate {v} /əbˈlɪtəɹeɪt/ (to remove completely, leaving no trace; to wipe out; to destroy) | :: remover, borrar, destruir, obliterar, arrasar |
| obliteration {n} (The total destruction of something) | :: obliteración {f} |
| obliteration {n} (The cancellation, erasure or deletion of something) | :: obliteración {f} |
| oblivion {n} /əˈblɪvɪən/ (state of forgetfulness or distraction) | :: olvido {m}, desmemoria {f} |
| oblivion {n} (state of being completely forgotten) | :: olvido {m}, oscuridad {f} |
| oblivion {n} (a state of nothingness) | :: nada {f} |
| oblivion {n} | :: olvido |
| oblivious {adj} /əˈblɪv.i.əs/ (unaware) | :: inconsciente, desprevenido |
| oblivious {adj} (failing to remember) | :: olvidadizo |
| oblong {adj} (longer than wide) | :: oblongo |
| oblong {adj} (roughly rectangular or ellipsoidal) | :: oblongo |
| obloquy {n} /ˈɒbləˌkwi/ (abusive language) | :: insulto {m}, abuso {m}, vulgaridad {f} |
| obnoxious {adj} /əbˈnɑkʃəs/ (offensive, very annoying) | :: desagradable, detestable, odioso |
| obnubilation {n} /ɒbnjuːbɪˈleɪʃən/ | :: obnubilación {f} |
| oboe {n} /ˈoʊboʊ/ (wind instrument) | :: oboe {m} |
| oboe d'amore {n} /ˌoʊboʊ dɑˈmɔɹeɪ/ (instrument of the oboe family) | :: oboe de amor {m} |
| oboist {n} (performer on the oboe) | :: oboísta {m} {f} |
| obolus {n} (silver coin) | :: óbolo {m}, obolus {m} |
| obscene {adj} /əbˈsiːn/ (offensive to current standards of decency or morality) | :: obsceno |
| obscene {adj} (lewd or lustful) | :: procaz |
| obscenely {adv} (in an obscene manner) | :: obscenamente |
| obscenity {n} (something that is obscene) | :: obscenidad {f} |
| obscurantism {n} (deliberate obscurity or vagueness) | :: oscurantismo {m}, obscurantismo {m} |
| obscure {adj} /əbˈskjʊə(ɹ)/ (dark, faint or indistinct) | :: obscuro |
| obscure {v} (to hide, put out of sight) | :: esconder, ocultar |
| obscurity {n} /əbˈskjʊəɹɪti/ (darkness; the absence of light) | :: oscuridad {f} |
| obsequious {adj} /əbˈsiːkwi.əs/ (obedient, compliant with someone else's orders) | :: servil, apatronado, obsequioso |
| obsequious {adj} (fawning, subservient) | :: sumiso, obsequioso |
| observable {adj} (able to be observed) | :: observable |
| observation {n} /ˌɒbzəˈveɪʃ(ə)n/ (act of observing or being observed) | :: observación {f}, vigilancia {f}; observancia {f} |
| observation {n} (recording an event; the record of such noting) | :: anotación {f}, registro {m}, observación |
| observation {n} (remark or comment) | :: observación {f}, comentario {m} |
| observation {n} (judgement) | :: juicio {m}, parecer {m} |
| observation wheel {n} (Ferris wheel) SEE: Ferris wheel | :: |
| observatory {n} /əbˈzəɹvətɔɹi/ (place where celestial bodies or natural phenomena are observed) | :: observatorio {m} |
| observatory {n} (lookout) SEE: lookout | :: |
| observe {v} /əbˈzɜːv/ (to notice, to watch, see also: notice) | :: observar |
| observe {v} (to follow) | :: seguir, tomar en cuenta |
| observer {n} /əbˈzɝvɚ/ (one who makes observations, monitors or takes notice) | :: observador {m} |
| obsess {v} (to be preoccupied with a single topic or emotion) | :: obsesionarse |
| obsess {v} (to dominate the thoughts of someone) | :: obsesionar |
| obsessed {adj} /əbˈsɛst/ (fixated on a single topic or emotion) | :: obsesionado, obseso {m}, obcecado {m} |
| obsession {n} /əbˈsɛʃən/ (compulsive or irrational preoccupation) | :: obsesión {f} |
| obsession {n} (unhealthy fixation) | :: obsesión {f} |
| obsession {n} | :: obsesión {f} |
| obsessive {adj} /əbˈsɛsɪv/ (having one thought or pursuing one activity to the absolute or nearly absolute exclusion of all others) | :: obsesivo |
| obsessive-compulsive disorder {n} (form of anxiety) | :: trastorno obsesivo-compulsivo {m} |
| obsessively {adv} (in an obsessive manner) | :: obsesivamente |
| obsidian {n} /əbˈsɪd.i.ən/ (a type of black glass produced by volcanoes) | :: obsidiana {f} |
| obsidian {adj} (poetic: black) | :: obsidiano {m} |
| obsolescence {n} /ˌɑb.səˈlɛ.səns/ (state) | :: obsolescencia {f} |
| obsolescent {adj} /ɑbsəˈlɛsənt/ (in the process of becoming obsolete, but not obsolete yet) | :: obsolescente |
| obsolete {adj} /ɑbsəˈliːt/ (no longer in use) | :: obsoleto, desusado |
| obstacle {n} /ˈɒbstəkl̩/ (something that impedes, stands in the way of, or holds up progress) | :: obstáculo {m}, óbice, traba, estorbo |
| obstetric {adj} (relating to obstetrics) | :: obstétrico |
| obstetrician {n} /ˌɒbstəˈtɹɪʃən/ (a physician who specializes in childbirth) | :: tocólogo {m}, tocóloga {f}, obstetra {m} {f} |
| obstetrics {n} (care of women during and after pregnancy) | :: obstetricia {f} |
| obstinacy {n} /ˈɑbstɪnəsi/ (state of stubbornness) | :: testarudez {f}, porfía {f}, terquedad {f}, obstinación {f} |
| obstinate {adj} /ˈɑb.stə.nət/ (adhering to an opinion, purpose, or course, usually unreasonably) | :: obstinado, obcecado, porfiado |
| obstinately {adv} (in an obstinate manner) | :: obstinadamente |
| obstreperosity {n} (state of being obstreperous) | :: escandaloso {m} |
| obstreperous {adj} /əbˈstɹɛpəɹəs/ (noisily and stubbornly defiant) | :: estrepitoso |
| obstruct {v} /əbˈstɹʌkt/ (To block or fill (a passage)) | :: entorpecer, estorbar, atorar, obstruir |
| obstruct {v} (To impede, retard, or interfere with) | :: entorpecer, impedir, estorbar |
| obstruct {v} (To get in the way of so as to hide from sight) | :: esconder, ocultar |
| obtain {v} /əbˈteɪn/ (to get hold of, acquire) | :: obtener |
| obtain {v} (to hold, possess) | :: obtener |
| obtainable {adj} (capable of being obtained) | :: obtenible |
| obtrude {v} /əbˈtɹuːd/ | :: imponer, imponerse, sobresalir |
| obtrusive {adj} /əbˈtɹuːsɪv/ (Sticking out; protruding) | :: protuberante, sobresaliente |
| obtuse {adj} /əbˈtjuːs/ (intellectually dull) | :: obtuso |
| obtuse {adj} (of an angle) | :: obtuso |
| obtuse {adj} (botany, zoology: blunt) | :: obtuso, romo |
| obtuse angle {n} (angle that is greater than 90 degrees and less than 180 degrees) | :: ángulo obtuso |
| obtuse-angled triangle {n} (obtuse triangle) SEE: obtuse triangle | :: |
| obtuse triangle {n} (triangle with an obtuse angle) | :: triángulo obtusángulo {m} |
| obverse {adj} (turned or facing toward the observer) | :: anverso {m} |
| obverse {n} (the heads side of a coin, or the side of a medal or badge that has the principal) | :: anverso |
| obviate {v} /ˈɑbviˌeɪt/ (to bypass a requirement) | :: obviar |
| obvious {adj} /ˈɑb.vi.əs/ (easily discovered or understood; self-explanatory) | :: obvio, evidente |
| obviously {adv} /ˈɑ(b).vi.əs.li/ (in an obvious manner; clearly apparent) | :: obviamente |
| obviousness {n} /ˈɑ(b)viəsnɪs/ (characteristic of being obvious) | :: obviedad {f} |
| ocarina {n} /ɑkəˈɹinə/ (musical instrument) | :: ocarina {f} |
| Occam's razor {prop} (both principles) | :: navaja de Occam {f} |
| occasion {n} /əˈkeɪʒən/ (favorable opportunity) | :: ocasión {f} |
| occasion {v} (give occasion to) | :: ocasionar |
| occasion {n} (occurrence or incident) SEE: occurrence | :: |
| occasional {adj} /əˈkeɪʒ(ə)nəl/ (limited to certain occasions; not very often) | :: ocasional, esporádico {m} |
| occasionally {adv} /əˈkeɪʒənəli/ (from time to time; now and then; once in a while; at infrequent intervals) | :: ocasionalmente, de vez en cuando, a veces |
| occident {n} /ˈɒksɪdənt/ (part of the horizon where the sun last appears in the evening; that part of the earth towards the sunset; the west) | :: occidente {m} |
| occidental {adj} /ˌɒk.səˈdɛn.təl/ (of the occident:) | :: occidental, poniente |
| occipital {adj} /ɒk.ˈsɪp.ɪt.əl/ (of or pertaining to the occiput (back of the head) or the occipital bone) | :: occipital |
| occipital {n} (occipital bone) | :: occipital {m} |
| occipitalis {n} (muscle of the head) | :: occipital {m}, músculo occipital {m} |
| occipital lobe {n} /ˌɑkˈsɪpɪtəl ˌloʊb/ (division of cerebrum) | :: lóbulo occipital {m} |
| occipito- {prefix} (occiput) | :: occipito- |
| occipitofrontal {adj} (of or pertaining to the occipitofrontalis muscle) | :: occipitofrontal |
| occipitofrontalis {n} (muscle) | :: occipitofrontal {m}, músculo occipitofrontal {m} |
| occipitotemporal {adj} (of or pertaining to the occiput and temporal lobe) | :: occipitotemporal |
| occiput {n} /ˈɑksɪpʌt/ (back of the head or skull) | :: occipucio {m} |
| Occitan {prop} /ˈɑksɪˌtæn/ (the Romance language) | :: occitano {m}, lengua de oc {f} |
| Occitania {prop} (Occitania) | :: Occitania {f} |
| Occitanie {prop} (region of France) | :: Occitania {f} |
| occluded front {n} (cold front that overtakes a warm front) | :: oclusión {f} |
| occlusive {n} (plosive) SEE: plosive | :: |
| occult {n} /əˈkʌlt/ (supernatural affairs) | :: oculto {m}, ocultismo |
| occultation {n} /ˌɒkəlˈteɪʃ(ə)n/ (astronomical event) | :: ocultación {f} |
| occultism {n} (study of the supernatural) | :: ocultismo |
| occultism {n} (belief in occult powers) | :: ocultismo |
| occultist {n} (person who practises occultism) | :: ocultista {m} {f} |
| occupation {n} /ɑkjʊˈpeɪʃən/ (activity or task with which one occupies oneself) | :: ocupación {f} |
| occupation {n} (act, process or state of possessing a place) | :: ocupación {f} |
| occupation {n} (control of a country or region by a hostile army) | :: ocupación {f} |
| occupational disease {n} (ailment that occurs as a result of work) | :: enfermedad profesional {f} |
| occupational hazard {n} (substantial risk to a worker's physical or mental well-being) | :: riesgo laboral |
| occupational hazard {n} (an unpleasant, inconvenient, or unusual circumstance which occurs or is likely to occur during the course of one's employment) | :: gajes del oficio {m-p} |
| occupational health and safety {n} (activity to promote health and safety in workplace) | :: seguridad y salud en el trabajo {f}, seguridad y salud laboral {f} |
| occupational safety and health {n} (activity to promote safety in workplace) | :: seguridad y salud en el trabajo {f}, seguridad y salud laboral {f} |
| occupied {adj} /ˈɑkjəpaɪd/ (reserved) | :: reservado |
| occupied {adj} (busy) | :: ocupado |
| occupied {adj} (militarily subjugated) | :: ocupado |
| occupy {v} (to occupy) SEE: consume | :: |
| occupy {v} /ˈɑkjəpaɪ/ (time or space) | :: ocupar |
| occupy {v} (reside in) | :: ocupar |
| occupy {v} (have (taken) control of) | :: ocupar |
| occupy {v} (hold a position) | :: ocupar |
| occur {v} /əˈkɝ/ (take place) | :: ocurrir, acaecer |
| occur {v} (present itself) | :: presentar |
| occur {v} (meet or come to the mind) | :: ocurrir, tincar |
| occurrence {n} /əˈkɝən(t)s/ (actual instance where a situation arises) | :: acontecimiento {m}, ocurrencia, suceso {m} |
| OCD {n} (obsessive-compulsive disorder) SEE: obsessive-compulsive disorder | :: |
| ocean {n} /ˈoʊ.ʃən/ (one of the large bodies of water) | :: océano {m} |
| Oceania {prop} /ˌəʊ.ʃiˈɑː.nɪə/ (geographical region) | :: Oceanía {f} |
| Oceanian {adj} (from Oceania) | :: oceánico |
| Oceanian {n} (someone from Oceania) | :: oceánico {m} |
| oceanic {adj} (of or relating to the ocean) | :: oceánico |
| oceanic whitetip shark {n} (Carcharhinus longimanus) | :: tiburón oceánico {m}, tiburón oceánico de puntas blancas {m} |
| oceanographer {n} /ˌoʃəˈnɑɡɹəfəɹ/ (person who studies oceanography, the science of oceans) | :: oceanógrafo {m}, oceanógrafa {f} |
| oceanographic {adj} /ˌoʃənəˈɡɹæfɪk/ (relating to oceanography) | :: oceanográfico {m}, oceanográfica {f} |
| oceanographical {adj} (oceanographical) SEE: oceanographic | :: |
| oceanography {n} /ˌoʊʃəˈnɑɡɹəfi/ (oceanic exploration and study) | :: oceanografía {f}, oceanología {f} |
| oceanology {n} (oceanography) SEE: oceanography | :: |
| ocean sunfish {n} (Mola mola) | :: pez luna {m} |
| Oceanus {prop} /oʊˈsiːənəs/ (personification of the ocean) | :: Océano {m} |
| ocellus {n} (simple eyes consisting of a single lens) | :: ocelo {m} |
| ocelot {n} /ˈɑːsəlɑːt/ (feline carnivore) | :: ocelote {m}, cunaguaro {m}, gato onza {m}, manigordo {m}, tigrecillo {m}, tigrillo {m} |
| ochlocracy {n} /ɒkˈlɒkɹəsi/ (government by the masses) | :: oclocracia {f} |
| ochre {n} /ˈoʊkɚ/ (earth pigment) | :: ocre {m} |
| ochre {n} (yellowish-orange colour) | :: ocre |
| ochre {adj} (having yellow-orange colour) | :: ocre |
| o'clock {adv} /əˈklɑk/ (indication of time (the translations below are of "one o’clock")) | :: la una, la una en punto |
| o'clock {adv} (the translations below are of "at one o’clock") | :: a la una {f}, a la una en punto |
| Ocon {prop} | :: Ocon |
| Ocotepec {prop} (town in Morelos) | :: Ocotepec |
| Ocotepec {prop} (town in Chiapas) | :: Ocotepec |
| Ocotepec {prop} (municipality of Chiapas) | :: Ocotepec |
| Ocotepec {prop} (town in Hidalgo) | :: Ocotepec |
| Ocotepec {prop} (city in Puebla) | :: Ocotepec |
| Ocotepec {prop} (municipality of Puebla) | :: Ocotepec |
| Ocotepec {prop} (town in Tlaxiaco district, Oaxaca) SEE: Santo Tomás Ocotepec | :: |
| Ocotepec {prop} (municipality of Tlaxiaco district, Oaxaca) SEE: Santo Tomás Ocotepec | :: |
| Ocotepeque {prop} (city in Honduras) | :: Ocotepeque |
| Ocotepeque {prop} (department of Honduras) | :: Ocotepeque |
| ocrea {n} (botanical sheath) | :: ócrea {f} |
| octagenarian {n} (octogenarian) SEE: octogenarian | :: |
| octagon {n} /ˈɒktəɡ(ə)n/ (polygon with eight sides and eight angles) | :: octágono {m} |
| octagonal {adj} /ɑkˈtæɡ.ə.n(ə)l/ (shaped like an octagon) | :: octagonal, octogonal, octógono |
| octahedral {adj} (having eight plane surfaces) | :: octaédrico |
| octahedral {adj} (of, or pertaining to octahedra) | :: octaédrico |
| octahedron {n} (a polyhedron with eight faces) | :: octaedro {m} |
| octalogy {n} (A set of eigth works of art that are connected) | :: octalogía {f} |
| octane {n} /ˈɒk.teɪn/ (isomeric aliphatic hydrocarbons) | :: octano {m} |
| octane number {n} (measure of the antiknock properties of an automobile fuel) | :: octanaje {m} |
| octangular {adj} (octagonal) SEE: octagonal | :: |
| Octans {prop} (a circumpolar constellation) | :: Octans |
| octave {n} /ˈɑktɪv/ (interval) | :: octava {f} |
| octet {n} (group of eight) | :: octeto {m} |
| octet {n} (group of eight musicians performing together) | :: octeto {m} |
| octet {n} (byte of eight bits) SEE: byte | :: |
| octile {n} (value) | :: octil {m} |
| octile {n} (subset) | :: octil {m} |
| octillion {num} /ɒkˈtɪl.iː.ən/ (a thousand trillion trillion, 1027) | :: mil cuatrillones |
| octillion {num} (a trillion quintillion, 1048, see also: quindecillion) | :: octillón |
| October {prop} /ɑkˈtoʊbəɹ/ (tenth month of the Gregorian calendar) | :: octubre {m} |
| octogenarian {n} (One who is between the age of 80 and 89, inclusive) | :: octogenario {m}, octogenaria {f} |
| octonion {n} (nonassociative extension of a quaternion) | :: octonión {m} |
| octopus {n} /ˈɑːkt.ə.pʊs/ (mollusc) | :: pulpo {m} |
| octosyllabic {adj} /ˌɑk.toʊ.sɪˈlæb.ɪk/ (containing 8 syllables) | :: octosílabo, octosilábico |
| octothorpe {n} (octothorpe) SEE: hash | :: |
| octroy {v} (to grant a privilege) | :: otorgar |
| ocular {adj} (seen by the eye) SEE: visual | :: |
| ocular {adj} /ˈɑ.kjə.lɚ/ (of or relating to the eye) | :: ocular |
| ocularly {adv} /ˈɑ.kjə.lɚ.li/ (by means of the eye) | :: ocularmente |
| oculist {n} (optometrist) SEE: optometrist | :: |
| oculist {n} (ophthalmologist) SEE: ophthalmologist | :: |
| oculo- {prefix} (eye) | :: oculo- |
| oculomotor {adj} | :: oculomotor |
| oculus {n} /ˈɒ.ˌkjə.ləs/ (circular window or opening) | :: óculo {m} |
| odalisque {n} /ˈoʊdlɪsk/ (a female harem slave) | :: odalisca {f} |
| odd {adj} /ɑd/ (not having a mate) | :: guacho, desparejado, desemparejado, suelto |
| odd {adj} (strange) | :: extraño, raro |
| odd {adj} (indivisible by two) | :: impar |
| odd {adj} (left over after others have been grouped) | :: sobrante |
| odd {adj} (casual, irregular) | :: ocasional |
| odd {adj} (about) | :: y pico, aproximadamente |
| odd {n} (odd number) SEE: odd number | :: |
| odd duck {n} (strange bird) SEE: strange bird | :: |
| oddity {n} (strangeness) | :: rareza {f} |
| odd job {v} (temporary job) | :: chapuza {f} |
| odd number {n} (whole number that is not divisible by two) | :: número impar {m} |
| odds {n} /ɑdz/ (the ratio of the probabilities of an event happening to that of it not happening) | :: probabilidad {f} |
| odds and ends {n} (miscellaneous things) | :: retazos {m-p}, trastos {m-p} |
| ode {n} /oʊd/ (a short poetical composition) | :: oda {f} |
| Oder {prop} (river) | :: Óder {m} |
| Odesa {prop} (Odessa) SEE: Odessa | :: |
| Odessa {prop} (Ukrainian city) | :: Odesa {f}, Odessa {f} |
| Odia {prop} (Oriya) SEE: Oriya | :: |
| Odin {prop} /oʊdɪn/ (god in Norse mythology) | :: Odín |
| Odinism {prop} (faith) | :: odinismo {m} |
| odious {adj} /ˈoʊ.di.əs/ (arousing strong dislike) | :: odioso |
| Odisha {prop} (state in India) | :: Orissa |
| odometer {n} /oʊˈdɑːmətɚ/ (instrument attached to the wheel) | :: odómetro {m}, cuentakilómetros {m} |
| odontalgic {adj} (pertaining to odontalgia) | :: odontálgico {m} |
| odontalgic {n} (toothache remedy) | :: odontálgico {m} |
| odontological {adj} (pertaining to odontology) | :: odontológico |
| odontology {n} (study of teeth) | :: odontología {f} |
| odor {n} /ˈoʊ.dɚ/ (any smell, whether fragrant or offensive; scent; perfume) | :: olor {m} |
| odoriferous {adj} (having an odor) SEE: odorous | :: |
| odorous {adj} (having distinctive odour) | :: odorífero {m} |
| odour of sanctity {n} (sweet smell emitted by corpses of saints) | :: olor de santidad {m} |
| Odyssean {adj} (pertaining to the Odyssey) | :: odiseico |
| Odysseus {prop} /əˈdɪsjuːs/ (son of Laertes; Greek leader during the Trojan War) | :: Odiseo {m}, Ulises {m} |
| odyssey {n} /ˈɑ.dɨ.si/ (extended adventurous voyage) | :: odisea {f} |
| odyssey {n} (intellectual or spiritual quest) | :: odisea {f} |
| Odyssey {prop} /ˈɒ.dɨ.si/ (epic poem describing the journey of Odysseus) | :: Odisea {f} |
| oedema {n} (edema) SEE: edema | :: |
| Oedipal {adj} /ˈidəpɛl/ (of or relating to the Oedipus complex) | :: edípico |
| Oedipus {prop} /ˈɛdɪpəs/ (son of Laius and Jocasta) | :: Edipo {m} |
| Oedipus complex {n} /ˈɛdəpəs ˈkɒmplɛks/ (Freudian theory) | :: complejo de Edipo {m} |
| oeillade {n} /əːˈjɑːd/ (glance, ogle) | :: mirada lujuriosa {f} |
| oenological {adj} (of or pertaining to oenology, the study of wine) | :: enológico |
| oenologist {n} (an expert in the science of oenology) | :: enólogo {m} |
| oenology {n} /iˈnɑlədʒi/ (scientific study of wines) | :: enología {f} |
| oenophile {n} /iː.nəʊ.faɪl/ (wine-lover) | :: enófilo {m} |
| oesophagectomy {n} (removal of all or part of the esophagus) | :: esofaguectomía {f} |
| oesophagus {n} /ɪˈsɑfəɡəs/ (the tube that carries food from the pharynx to the stomach) | :: esófago {m} |
| oestrus {n} /ˈiːstɹəs/ (a female animal's readiness to mate) | :: estro {m} |
| oeuvre {n} /ˈəːvɹə/ (work of art) | :: obra {f} |
| oeuvre {n} (complete body of works) | :: obra {f}, producción {f}, literatura {f} |
| of {prep} /ʌv/ ((time) before, to) | :: menos |
| of {prep} (introducing an epithet) | :: de |
| of {prep} (containing, comprising or made from) | :: de |
| of {prep} (linking class with example of class) | :: de |
| of {prep} (introducing subject matter) | :: de |
| of {prep} (connecting numeral or quantifier with quantified) | :: de |
| of {prep} (possessive genitive: belonging to) | :: de |
| of {prep} (objective genitive: connecting noun with object) | :: de |
| of {prep} (indicative of age) | :: de |
| of age {prep} (old enough to be considered an adult) | :: mayor de edad |
| of choice {prep} (preferred above others) | :: de cabecera |
| of color {adj} (of a race other than white (euphemistic)) | :: de color |
| of course {adv} /əv ˈkɔː(ɹ)s/ (naturally) | :: por supuesto, desde luego, claro, naturalmente, por descontado |
| of course {interj} (indication of enthusiastic agreement) | :: claro |
| off {adj} /ɔf/ (inoperative, disabled) | :: apagado {m} |
| off {adj} | :: cerrado, apagado |
| off {prep} | :: de |
| offal {n} (refuse) SEE: refuse | :: |
| offal {n} /ˈɔfl̩/ (animal's organs as food) | :: víscera {f} |
| offal {n} (carrion) SEE: carrion | :: |
| off course {prep} (not following the planned route) | :: fuera de curso |
| offence {n} (offense) SEE: offense | :: |
| offend {v} /əˈfɛnd/ (to hurt the feelings) | :: ofender |
| offend {v} | :: ofender |
| offend {v} (sin) SEE: sin | :: |
| offender {n} (one who gives or causes offense) | :: ofensor {m} |
| offender {n} (a person who commits an offense against the law) | :: delincuente {m}, ofensor {m} |
| offense {n} /əˈfɛns/ (act of offending against manners) | :: ofensa {f}, insulto {m} |
| offensive {adj} /ˈɔˌfɛnsɪv/ (causing offense) | :: ofensivo {m}, ofensiva {f} |
| offensive {adj} (relating to attack, offense) | :: ofensiva {f} |
| offensive {adj} (team sports: having to do with play directed at scoring) | :: ofensivo, ofensiva {f} |
| offensive {n} (an attack) | :: ofensiva {f} |
| offer {n} /ˈɔfɚ/ (proposal) | :: oferta {f} |
| offer {v} (propose) | :: ofrecer |
| offer {v} (to present something as a gesture of worship) | :: ofrendar |
| offer {v} (place at disposal) | :: ofrecer, presentar |
| offering {n} /ˈɔfəɹɪŋ/ (act of offering) | :: ofrecimiento {m} |
| offering {n} (that which has been offered; a sacrifice) | :: ofrecimiento {m} |
| offhand {adj} /ˌɔfˈhænd/ (without planning or thinking ahead) | :: indiferente, espóntaneo, irreflexivo, a vuelapluma |
| offhand {adj} (careless) | :: descuidado, insensato |
| offhand {adj} (curt, unfriendly) | :: frío, displicente |
| office {n} /ˈɔfɪs/ (room(s) or building used for non-manual work) | :: oficina {f}, sede {f} |
| office {n} (major governmental division) | :: oficina {f} |
| office boy {n} (boy or junior clerk employed in a professional office) | :: ordenanza {m} |
| officeholder {n} (person who holds an office) | :: funcionario {m} |
| office hours {n} (times when office workers are at their desks) | :: horario de oficina {m} |
| office hours {n} (prearranged time when a person is available) | :: tutorías {f-p} |
| officer {n} /ˈɔfɪsɚ/ (contraction of the term "commissioned officer") | :: oficial {m} {f} |
| officer {n} | :: oficial {m} |
| office worker {n} (Someone who works in an office) | :: oficinista {m} {f} |
| official {adj} /əˈfɪʃəl/ (of or pertaining to an office or public trust) | :: oficial |
| official {adj} (derived from the proper office) | :: oficial |
| official {adj} (approved by authority) | :: oficial |
| official {adj} (relating to an office; especially, to a subordinate executive officer or attendant) | :: oficial |
| official {n} (office holder invested with powers and authorities) | :: funcionario {m} |
| official gazette {n} /əˈfɪʃəl ɡəˈzɛt/ (periodical publication to publish notices) | :: diario oficial {m}, boletín oficial {m} |
| officially {adv} /əˈfɪʃəli/ (in an official manner) | :: oficialmente |
| officiate {v} /əˈfiʃ.i.eɪt/ (to perform the functions of some office) | :: oficiar |
| officious {adj} (offensively intrusive or interfering) | :: entrometido, inoportuno, oficioso |
| off-licence {n} (liquor store) SEE: liquor store | :: |
| offline {adj} (of a system, not connected to a larger network) | :: offline |
| offload {v} /ˌɑfˈloʊd/ (to unload) | :: descargar, desembarcar |
| offload {v} (to get rid of things) | :: librarse |
| off one's game {prep} | :: no dar pie con bola |
| offset {n} /ˈɑf.sɛt/ (compensating equivalent) | :: ajuste, descuento, compensación, reducción |
| offset {n} (difference in memory addresses) | :: desplazamiento |
| offset {v} (to compensate for something) | :: compensar, subsanar |
| offset {n} (offset printing) SEE: offset printing | :: |
| offset printing {n} (offset printing) | :: ófset |
| offshoot {n} | :: rama {f}, ramal {m}, ramificación {f}; derivado {m} |
| offshore {adj} /ɒfˈʃɔː(ɹ)/ (moving away from the shore) | :: alejándose de la costa |
| offshore {adj} (located in the sea away from the coast) | :: mar adentro, ultramar, alta mar {m}, mar afuera {m} |
| offshore {adj} (located in another country) | :: extranjero |
| offshore {adv} (away from the shore) | :: alejado de la costa |
| offshore {adv} (at some distance from the shore) | :: lejos de la costa |
| offshore {v} (to use foreign labor to substitute for local labor) | :: mandar trabajos a otros países, exportar trabajos al extranjero |
| offside {adj} (in an illegal position ahead of the ball) | :: fuera de juego {m} |
| offside {n} (offside play) | :: fuera de juego {m} |
| offspring {n} /ˈɔfspɹɪŋ/ | :: vástago {m}, descendiente {m}, sucesor {m}, sucesor {m} |
| offspring {n} (plural or collective offspring (only males, only females, both sexes or sex unspecified)) | :: descendencia {f}, linaje {m}, prole {f}, progenie {f}, progenitura {f} |
| offspring {n} (plural or collective offspring, animal's or plant's progeny) | :: progenie {f} |
| off-the-shelf {adj} (as purchased or as commonly available) | :: disponible en estantes {n} |
| off the top of one's head {prep} (in an extemporaneous manner; without careful thought, preparation, or investigation) | :: a bote pronto |
| off-topic {adj} (not related to the matter being discussed) | :: fuera de tema |
| off-white {n} (very pale colour that is almost white) | :: blanco apagado {m}, blanco roto {m} |
| off-white {adj} (of a very pale colour that is almost white) | :: blanco apagado {m}, blanco roto {m} |
| of late {prep} (recently) | :: últimamente, recientemente |
| of one's word {prep} | :: de palabra |
| of record {prep} (authoritative) SEE: authoritative | :: |
| often {adv} /ˈɔf(t)ən/ (frequently, many times) | :: a menudo, frecuentemente, seguido, con frecuencia |
| oftenly {adv} (often) SEE: often | :: |
| oftentimes {adv} /ˈɔf.ənˌtaɪmz/ (frequently) | :: frecuentemente |
| oftentimes {adv} (repeatedly) | :: reiteradamente, repetidamente |
| of the same stripe {prep} | :: de la misma cuerda |
| Ogaden {prop} (region in Ethiopia) | :: Ogaden, Ogadén |
| oganesson {n} /oʊ.ɡəˈnɛsɒn/ (chemical element with atomic number 118) | :: oganesón {m} |
| oghamic {adj} (in, of, or pertaining to Ogham) | :: ogámico {m} |
| ogonek {n} /ˈoʊɡənɛk/ (diacritical mark) | :: ogonek {m}, colita {f} |
| ogre {n} /ˈoʊ.ɡɚ/ (brutish giant) | :: ogro {m} |
| ogress {n} /ˈoʊɡɹɛs/ (female ogre) | :: orca {f} |
| oh {interj} /oʊ/ (expression of surprise) | :: oh, ai |
| OHIM {prop} /ˈoʊhɪm/ (Office for Harmonization in the Internal Market) | :: OAMI |
| Ohio {prop} /oʊˈhaɪoʊ/ (U.S. state) | :: Ohio {m} |
| Ohio {prop} (river) | :: Ohio {m} |
| ohm {n} /oʊm/ (the derived unit of electrical resistance) | :: ohmio {m} |
| ohmmeter {n} (device for measuing resistance) | :: ohmímetro {m}, óhmetro {m} |
| Ohm's law {prop} (Ohm's observation) | :: ley de Ohm {f} |
| oh my {interj} (good heavens) SEE: good heavens | :: |
| oh my God {interj} (excitement or shock) | :: Dios mío, oh, Dios mío, ay Dios mío |
| oh my Goddess {interj} (interjection said in excitement) | :: Diosa (mia)! |
| oh no {interj} (exclamation of alarm or concern) | :: uy no, ay no, ca |
| Ohrid {prop} (a historic city in North Macedonia) | :: Ocrida {f} |
| oi {interj} (exclamation to get attention) SEE: hey | :: |
| -oic {suffix} | :: -oico |
| -oid {suffix} /-ɔɪd/ (suffix meaning similar but not the same) | :: -oide |
| oidium {n} | :: oídio {m} |
| oil {n} /ɔɪl/ (liquid fat) | :: aceite {m}, óleo {m} |
| oil {n} (petroleum-based liquid) | :: petróleo {m} |
| oil {v} (lubricate with oil) | :: aceitar |
| oil {v} (to grease with oil for cooking) | :: engrasar |
| oilcan {n} (container) | :: aceitera {f} |
| oil company {n} (a company which trades, extracts or processes petroleum or oil) | :: petrolera {f}, compañía petrolera {f} |
| oiler {n} (oil well) SEE: oil well | :: |
| oiler {n} (ship) SEE: oil tanker | :: |
| oil lamp {n} (a simple vessel used to produce light) | :: candil {m} |
| oil palm {n} (tree that produces palm oil) | :: palma aceitera {f} |
| oil pipeline {n} (oil pipeline) | :: oleoducto {m} |
| oil rig {n} (oil-drilling platform) | :: plataforma petrolera {f} |
| oilskin {n} /ˈɔɪl.skɪn/ (cloth made from cotton treated to make it waterproof) | :: hule {m} |
| oil slick {n} (thin film of oil floating on the surface of water) | :: marea negra {f} |
| oil tanker {n} (Ship) | :: petrolero {m}, carrotanque {m} |
| oil well {n} (hole drilled into the earth from which petroleum is pumped) | :: pozo petrolífero {m}, pozo petrolero {m} |
| oily {adj} /ˈɔɪli/ (covered with or containing oil) | :: aceitoso |
| oink {v} /ɔɪŋk/ (to oink) | :: gruñir |
| ointment {n} /ˈɔɪnt.mɪnt/ (viscous preparation, usually containing medication) | :: pomada {f}, ungüento {m} |
| Ojibwe {prop} /əˈdʒɪbweɪ/ (Ojibwe (language)) | :: ojibwa {m} |
| Ojibwe {n} (member of Ojibwe people) | :: ojibwa {m} {f} |
| OK {n} /ˌoʊˈkeɪ/ (endorsement; approval) | :: aprobación, visto bueno, okey |
| OK {v} ((computing) activate the OK button) | :: aceptar |
| OK {adj} (all right, permitted) | :: bien |
| OK {adj} (satisfactory) | :: aceptable, bueno, bien |
| OK {adj} (in good health or in a good emotional state) | :: bien |
| OK {interj} (acknowledgement or acceptance) | :: vale, de acuerdo, okey |
| okapi {n} /əʊˈkɑːpi/ (Large ruminant mammal) | :: okapi {m}, ocapi {m} |
| Okazaki fragment {n} (one of many newly synthesized DNA fragments formed on the lagging template strand during replication) | :: fragmento de Okazaki {m} |
| Okinawan {prop} (Okinawan language) | :: okinawense |
| Okinotorishima {prop} | :: Parece Vela |
| Oklahoma {prop} /ˌoʊk.ləˈhoʊ.mə/ (state) | :: Oklahoma {f} |
| okra {n} /ˈoʊkɹə/ (edible capsules of A. esculentus) | :: quingombó, quimbombó, gombo, molondrón, ocra, bamia, abelmosco , ñajú |
| okra {n} (A. esculentus) | :: okra {f}, chaucha turca {f} , chimbombó {m} , guingambó {m} , molondrón {m} , ñajú {m} , quimbombó {m} , quingombó {m} |
| okroshka {n} /əˈkɹɔʃkə/ (cold raw vegetable soup) | :: okroshka {f} |
| olé {interj} /oʊˈleɪ/ (Expression) | :: olé |
| Olaf {prop} /ˈoʊl.əf/ (male given name) | :: Olavo |
| olallieberry {n} (hybrid berry) | :: olallieberry {f}, oleyliberi {f}, zarza de olallie {f}, zarza olalia {f}, olalia {f} |
| old {adj} /ˈoʊld/ (of an object, concept, etc: having existed for a relatively long period of time) | :: antiguo, viejo |
| old {adj} (of a living being: having lived for relatively many years) | :: anciano, viejo, provecto, añejo |
| old {adj} (former) | :: viejo , sometimes with people ex- |
| old {adj} (having existed or lived for the specified time) | :: de + period of time, que tener + period of time + unit of time |
| old age {n} (latter part of life) | :: vejez {f}, tercera edad {f} |
| old age pension {n} (pension paid from a predefined age) | :: jubilación {f} |
| old as the hills {adj} (extremely old) | :: más viejo que Matusalén, más visto que el tebeo |
| old boy {n} (alumnus) SEE: alumnus | :: |
| Old Catholic {adj} (pertaining to a group of churches that split from the Roman Catholic Church) | :: católico antiguo |
| old chap {n} (Affectionate term of address for a man) | :: viejales |
| Old Church Slavonic {prop} (the first literary and liturgical Slavic language) | :: antiguo eslavo eclesiástico {m} |
| Old East Slavic {prop} (language) | :: antiguo eslavo oriental {m}, antiguo ruso {m} |
| Old English {prop} (ancestor language of modern English) | :: anglosajón {m}, idioma anglosajón {m}; inglés antiguo {m} |
| Old English Sheepdog {n} (a breed of herding dog) | :: antiguo pastor inglés {m} |
| older adult {n} (an old person) SEE: senior citizen | :: |
| older brother {n} (multi-word, compound-word or otherwise sum-of-parts translations) | :: hermano mayor {m} |
| older sister {n} (multi-word, compound-word or otherwise sum-of-parts translations) | :: hermana mayor {f} |
| older than dirt {adj} (old as the hills) SEE: old as the hills | :: |
| old fart {n} (pejorative: elderly person) | :: carroza {m} {f}, carca {m} {f}, pureta {m} {f} |
| old-fashioned {adj} /oʊldˈfæʃənd/ (outdated or no longer in vogue) | :: pasado de moda, anticuado, chapado a la antigua {m}, démodé {m} {f} |
| old-fashioned {adj} (preferring the customs of earlier times) | :: a la antigua, a la antigua usanza, pasadista, carca |
| old folks' home {n} (nursing home) SEE: nursing home | :: |
| Old Frankish {prop} (Frankish) SEE: Frankish | :: |
| Old French {prop} (French language from 9th to the early 14th century) | :: francés antiguo {m} |
| old gold {n} (a brownish gold colour) | :: oro viejo {m} |
| old-growth forest {n} (forest that has attained great age without significant disturbance) | :: bosque primario {m} |
| old hand {n} (experienced person at certain activity) | :: perro viejo |
| Old High German {prop} (Old High German) | :: antiguo alto alemán {m} |
| Old Irish {prop} (language) | :: irlandés antiguo {m} |
| old maid {n} (periwinkle) SEE: periwinkle | :: |
| old maid {n} (elderly unmarried woman) SEE: spinster | :: |
| old maid {n} (zinnia) SEE: zinnia | :: |
| old maid {n} (card game) | :: culo sucio {m} |
| old man {n} (elderly man) | :: viejo {m} |
| old man {n} (father (slang)) | :: viejo |
| Old Norse {prop} (language of Scandinavia before 1400 CE) | :: nórdico antiguo {m} |
| old people's home {n} (nursing home) SEE: nursing home | :: |
| Old Persian {prop} (Translations) | :: persa antiguo {m} |
| Old Portuguese {prop} (Portuguese language from 13th to 16th centuries) | :: galaicoportugués {m}, gallegoportugués, portugués medieval, gallego medieval |
| old salt {n} (seadog) SEE: seadog | :: |
| Old Slavonic {prop} (Proto-Slavic) | :: protoeslavo {m} |
| Old Spanish {n} (the Old Spanish language) | :: español medieval, castellano medieval, español antiguo, castellano antiguo |
| Old Testament {prop} (first half of the Christian Bible) | :: Antiguo Testamento {m}, veterotestamentario {m} |
| old town {n} (older historical part of a town or city) | :: casco antiguo {m}, casco viejo |
| Old Tupi {prop} (extinct language of Brazil) | :: tupí antiguo {m} |
| old wine in a new bottle {n} (existing concept or institution presented as if new) | :: el mismo perro con distinto collar |
| old woman {n} (elderly woman) | :: vieja {f}, anciana {f}, viejita {f}, viejecita {f}, señora mayor {f} |
| old woman {n} (person who is always complaining) | :: bruja {f} |
| Old World {prop} (The Eastern Hemisphere, especially Europe, Africa and Asia) | :: Mundo Antiguo {m} |
| oleaginous {adj} /ˌoʊ.liˈædʒ.ɪ.nəs/ (oily, greasy) | :: oleaginoso {m} |
| oleaginous {adj} (falsely or affectedly earnest; persuasively suave) | :: empalagoso {m} |
| oleander {n} /ˌəʊlɪˈændə/ (A poisonous shrub) | :: adelfa {f} |
| olecranon {n} /oʊˈlɛkɹəˌnɑn/ (bony process) | :: olécranon {m} |
| oleic {adj} (of or pertaining to oleic acid) | :: oleico |
| oleic acid {n} (fatty acid with 18 carbon atoms and one double bond, found in olive oil) | :: ácido oleico {m} |
| oleiferous {adj} (that produces oil) | :: oleífero |
| Olenekian {prop} (subdivision of the Triassic period) | :: Olenekiense |
| olfaction {n} (the sense of smell) | :: olfato {m} |
| olfactory {adj} /oʊlˈfæk.təɹ.i/ (concerning the sense of smell) | :: olfativo, olfatorio |
| Olga {prop} (female given name) | :: Olga |
| oligarch {n} /ˈoʊlɪˌɡɑɹk/ (a member of an oligarchy) | :: oligarca {m} {f} |
| oligarchic {adj} (of or pertaining to oligarchy) | :: oligárquico |
| oligarchy {n} /ˈɑːlɪˌɡɑɹki/ (Government by only a few) | :: oligarquía {f} |
| oligarchy {n} (Those who make up an oligarchic government) | :: oligarquía {f} |
| oligarchy {n} (State ruled by such a government) | :: oligarquía {f} |
| oligo- {prefix} (few) | :: oligo- |
| oligochaete {n} (worm of the class Oligochaeta) | :: oligoqueto {m} |
| oligodendrocyte {n} | :: oligodendrocito {m} |
| oligomer {n} /əˈlɪ.ɡə.məɹ/ (compound intermediate between a monomer and a polymer) | :: oligómero {m} |
| oligonucleotide {n} (a short sequence of nucleotides) | :: oligonucleótido |
| oligopolistic {adj} /ˌɒlɪˌɡɒpəˈlɪstɪk/ (having the character of an oligopoly) | :: oligopolístico |
| oligopoly {n} /ɑlɪˈɡɑpəli/ (economic condition) | :: oligopolio {m} |
| oligosaccharide {n} (polysaccharide of low molecular weight) | :: oligosacárido {m} |
| oligotrophic {adj} (of a wetland: deficient in plant nutrients) | :: oligotrófico |
| oligozoospermia {n} | :: oligozoospermia {f} |
| oliguria {n} (a decreased production in the volume of urine) | :: oliguria {f} |
| oliguric {adj} | :: oligúrico |
| olingo {n} (small procyonid) | :: olingo {m} |
| olinguito {n} /oʊlɪŋˈɡitoʊ/ (mammal) | :: olinguito {m} |
| Olivar {prop} (Olivar) | :: Olivar {m} |
| olive {n} /ˈɑlɪv/ (fruit) | :: aceituna {f}, oliva {f} |
| olive {n} (wood) | :: olivo {m} |
| olive {n} (colour) | :: verde oliva, aceitunado {m} |
| olive {adj} (colour) | :: verde aceituna |
| olive {n} (olive tree) SEE: olive tree | :: |
| olive grove {n} (cluster of olive trees) | :: olivar {m} |
| Olivenza {prop} (town) | :: Olivenza |
| olive oil {n} (oil pressed from olives) | :: aceite de oliva {m} |
| Oliver {prop} /ˈɑlɪvɚ/ (male given name) | :: Oliverio {m}, Oliver {m} |
| olive tree {n} (tree that produces olives) | :: olivo {m} |
| Olivia {prop} /oʊˈlɪvi.ə/ (female given name) | :: Olivia {f} |
| Olivier salad {n} (traditional Russian salad of boiled vegetables with mayonnaise) | :: ensalada rusa {f} |
| olivine {n} /ˈɒlɪviːn/ (family of minerals forming orthorhombic crystals) | :: olivino |
| olla podrida {n} (miscellaneous assortment) SEE: hodgepodge | :: |
| olla podrida {n} /ˌɑlə pəˈdɹidə/ (Spanish stew of seasoned meat and vegetables) | :: olla podrida {f} |
| Olmec {n} /ˈoʊlmɛk/ (member of an ancient pre-Columbian people) | :: olmeca {m} {f} |
| -ologist {suffix} (alternative spelling of -logist) | :: -ólogo {m}, -óloga {f} |
| -ology {suffix} (branch of learning) | :: -ología {f} |
| Olomouc Region {prop} (region in the Czech Republic) | :: Región de Olomouc {f} |
| olotera {n} | :: olotera, desgranadora |
| Oltenia {prop} /oʊlˈtɛni.ə/ (Oltenia) | :: Oltenia {f} |
| OLTP {n} (transactions) | :: OLTP {f} |
| Olympia {prop} (ancient city in Greece) | :: Olimpia |
| Olympiad {n} /əˈlɪmpiæd/ (period of four years) | :: olimpíada {f} |
| Olympian {n} /əˈlɪm.pi.ən/ (athlete) | :: olímpico {m} |
| Olympic {adj} /oʊˈlɪm.pɪk/ (of or pertaining to the Olympic Games) | :: olímpico |
| Olympic Games {prop} (international multi-sport event inspired by the ancient festival, see also: Olympics) | :: Juegos Olímpicos {m-p} |
| Olympic Peninsula {prop} (peninsula) | :: Península Olímpica {f} |
| Olympics {prop} (sport event, see also: Olympic Games) | :: Juegos Olímpicos {m-p}, olimpiada {f} |
| Olympic Winter Games {prop} (Olympic Winter Games) | :: Juegos Olímpicos de Invierno |
| Olympus {prop} /əˈlɪmpəs/ (mountain) | :: Olimpo {m} |
| -oma {suffix} (suffix forming nouns indicating tumors or masses) | :: -oma |
| Oman {prop} /oʊˈmæn/ (country in the Middle East) | :: Omán |
| Omani {n} (person from Oman or of Omani descent) | :: omaní {m} |
| Omani {adj} (Of, from, or pertaining to Oman, the Omani people or the Omani language) | :: omaní {m} |
| omasum {n} (the third part of the stomach of a ruminant) | :: omaso {m} |
| ombudsman {n} /ˈɑmbədzmən/ (official who investigates complaints) | :: , mediador |
| omega {n} /oʊˈmɛɡə/ (letter of the Greek alphabet) | :: omega {f} |
| omelette {n} /ˈɑm.lət/ (dish made with beaten eggs) | :: tortilla francesa {f}, tortilla {f} |
| omen {n} /ˈoʊmən/ (something which portends or is perceived to portend a good or evil event or circumstance in the future; an augury or foreboding) | :: presagio {m} |
| omentum {n} (fold of the peritoneum) | :: epiplón {m}, omento {m} |
| omeprazole {n} /əʊˈmɛpɹəzəʊl/ (benzimidazole) | :: omeprazol {m} |
| Ometepec {prop} | :: Ometepec |
| omicron {n} /ˈɑm.ɪ.ˌkɹɑn/ (Greek letter) | :: ómicron {f} |
| ominous {adj} /ˈɒmɪnəs/ (of or pertaining to an omen or to omens; being or exhibiting an omen) | :: ominoso, siniestro |
| ominous {adj} (giving indication of a coming ill) | :: ominoso {m}, ominosa {f}, agorero {m} |
| omissible {adj} (able to be omitted) | :: omisible |
| omission {n} /oʊˈmɪʃən/ (the act of omitting) | :: omisión {f} |
| omission {n} (the act of neglecting to perform an action one has an obligation to do) | :: omisión {f} |
| omission {n} (something deleted or left out) | :: omisión {f} |
| omission {n} (something not done or neglected) | :: omisión {f} |
| omit {v} /oʊˈmɪt/ (to leave out or exclude) | :: omitir, dejar de lado, dejarse en el tintero |
| ommatidium {n} /ɒməˈtɪdɪəm/ (substructure of the eye) | :: omatidio {m} |
| omnibus {n} /ˈɒmnɪbəs/ (vehicle) | :: autobús {m} |
| omnibus {n} (anthology of previously released material) | :: compilación {f} |
| omnibus {n} (broadcast programme) | :: antología semanal {f} |
| omnificence {n} (state) | :: omnificencia {f} |
| omnipotence {n} (unlimited power) | :: omnipotencia {f} |
| omnipotent {adj} /ɒmˈnɪpətənt/ (having unlimited power, force or authority) | :: omnipotente |
| omnipresence {n} (the ability to be at all places at the same time) | :: omnipresencia {f} |
| omnipresent {adj} /ɒmnɪˈpɹɛzn̩t/ (being everywhere) | :: omnipresente |
| omniscience {n} /ɑmˈnɪʃəns/ (capacity to know everything) | :: omnisciencia {f} |
| omniscient {adj} /ɒmˈnɪsɪənt/ (having total knowledge) | :: omniscio, omnisciente, omnisapiente {m} {f} |
| omnitheism {n} (The belief that all religions contain a core recognition of the same god) | :: omniteísmo {m} |
| omnium-gatherum {n} (collection of miscellaneous things) SEE: hodgepodge | :: |
| omnivore {n} (animal eating both plants and meat) | :: omnívoro {m} |
| omnivorous {adj} (having the ability to eat both animal and vegetable food) | :: omnívoro |
| om nom nom {interj} (sound made while relishing food) | :: ñam ñam ñam |
| omo- {prefix} (shoulder) | :: omo- |
| omohyoid {n} /əʊ.məʊˈhʌɪ.ɔɪd/ (muscle found in the neck) | :: omohioideo {m} |
| omohyoidean {adj} (relating to the omohyoid) | :: omohioideo |
| Omsk {prop} (large city in Russia) | :: Omsk {m} |
| -on {suffix} ((physics) subatomic particles) | :: -ón {m} |
| on {adj} (in the state of being active, functioning or operating) | :: encendido, conectado |
| on {prep} (positioned at the upper surface of) | :: en, sobre |
| on {prep} (covering) | :: en, sobre |
| on {prep} (at the date of) | :: |
| on {prep} (some time during the day of) | :: |
| on {prep} (dealing with the subject of) | :: sobre |
| on {prep} (touching; hanging from) | :: en, sobre |
| on {prep} (used to indicate means or medium) | :: en |
| on account of {prep} (because of, owing to) | :: a causa de, por mor de |
| onager {n} /ˈɒnədʒə/ (Asiatic wild ass or hemione) | :: onagro {m} |
| onager {n} (military engine) | :: onagro {m} |
| on air {prep} (transmitting live) | :: en el aire, en antena |
| on all fours {adv} (on hands and knees) | :: a cuatro patas, a veinte uñas |
| onanism {n} /ˈoʊnəˌnɪzəm/ (masturbation) | :: onanismo {m} |
| on average {prep} (as a measure of central tendency) | :: en promedio, como promedio, por término medio |
| on base {prep} (baseball) | :: en base |
| on behalf of {prep} (speaking or acting for) | :: en nombre de, de parte de |
| on board {adv} (aboard) SEE: aboard | :: |
| on board {adj} (on or in a means of transportation) | :: a bordo |
| onboard {adv} (on a vehicle) SEE: on board | :: |
| on call {prep} (available to be summoned) | :: de guardia |
| once {adv} /wʌn(t)s/ (one and only one time) | :: una vez |
| once {adv} (formerly) | :: antiguamente, anteriormente, otrora |
| once {conj} (as soon as) | :: tan pronto como, una vez que |
| once {adv} (as soon as) SEE: as soon as | :: |
| once again {adv} (one more time) | :: una vez más, de nuevo, otra vez |
| once and for all {adv} (Finally, permanently, conclusively) | :: de una vez, de una vez por todas, de una vez para siempre |
| once bitten, twice shy {proverb} (one is cautious in the future if hurt in the past) | :: gato escaldado del agua fría huye |
| once in a blue moon {adv} /wʌns ɪn ə bluː muːn/ (very rarely) | :: cada muerte de obispo, de guindas a brevas, de higos a brevas, de Pascuas a Ramos, de ciento a viento, de ciento en viento |
| once in a while {adv} (occasionally) | :: de vez en cuando |
| once more {adv} (one more time) SEE: once again | :: |
| once upon a time {adv} /ˈwʌns.əˈpɒn.əˈtaɪ̯m/ (traditional beginning of children’s stories, especially fairy tales) | :: érase una vez, había una vez, era una vez |
| oncilla {n} /ɒnˈsiː.ə/ (Leopardus tigrinus) | :: leopardo tigre {m}, gato manchado {m}, tigrillo {m}, tigrina {f}, cunaguaro |
| oncogene {n} /ˈɒŋkə(ʊ)dʒiːn/ (gene) | :: oncogén |
| oncologic {adj} /ˌɒŋkəˈlɒdʒɪk/ (of or pertaining to oncology) | :: oncológico |
| oncological {adj} (of or pertaining to oncology) SEE: oncologic | :: |
| oncologist {n} /ɒŋˈkɒlədʒɪst/ (one who specialises in oncology) | :: oncólogo {m} |
| oncology {n} /ɒŋˈkɒlədʒi/ (branch of medicine) | :: oncología {f} |
| on demand {prep} (when needed or required) | :: al pedido, al llamado, a la carta |
| on duty {prep} (actively engaged...) | :: de guardia |
| one {pron} /wʌn/ (impersonal pronoun) | :: uno {m}, una {f} |
| one {pron} (indefinite personal pronoun) | :: uno, se |
| one {pron} | :: uno, alguien, expressed by nominalization when following an adjective |
| one {n} (digit or figure) | :: uno {m} |
| one {adj} (of a period of time) | :: un |
| one {adj} (a single, unspecified thing) | :: un |
| one {adj} (sole, only) | :: único |
| one {num} (ordinal number) SEE: first | :: |
| -one {suffix} (ketone) | :: -ona {f} |
| one {num} (ordinal number) SEE: number one | :: |
| one {num} (cardinal number 1) | :: uno |
| one and a half {num} (one and a half) | :: uno y medio |
| one another {pron} (idiomatic, reciprocal pronoun) | :: el uno al otro {m} |
| one-armed {adj} (having only one arm) | :: manco {m} |
| one-armed bandit {n} (gaming machine) | :: tragamonedas {m} |
| one at a time {adv} (individually) | :: uno por vez {m}, una por vez {f} |
| one by one {adv} (individually) | :: uno por uno |
| one day {adv} (at unspecified time in the future) | :: algún día |
| one-dimensional {adj} (having length, but no width, height or depth) | :: unidimensional |
| one-eyed {adj} (having only a single eye) | :: tuerto |
| one fell swoop {n} (one stroke; one action or event with many results) | :: de repente |
| one for all, all for one {phrase} /wʌn fəɹɔːl ɔːl fə wʌn/ (motto: working for each other) | :: uno para todos, todos para uno |
| one for the road {n} (a final drink before one leaves) | :: caminera {f} |
| one good turn deserves another {proverb} (one act of kindness should be paid back by another act of kindness) | :: es de bien nacidos ser agradecidos |
| one-handed {adv} (having only one hand) | :: manco {m} |
| one-horse town {n} (very small town) | :: villorrio {m} |
| one hundred {num} (cardinal number 100) SEE: hundred | :: |
| one hundred and one {num} (one hundred plus one, see also: one hundred one) | :: ciento uno |
| one hundred million {num} (number 100,000,000) | :: cien millones |
| one hundred one {num} (101, see also: one hundred and one) | :: ciento uno |
| one hundred percent {adv} (completely, totally) | :: cien por ciento, al cien |
| oneiric {adj} /oʊ.ˈnaɪ.ɹɪk/ (of or pertaining to dreams) | :: onírico |
| oneirism {n} /ə(ʊ)ˈnʌɪɹɪzəm/ (dream-like experiences or qualities) | :: onirismo {m} |
| oneirism {n} (state of abnormal consciousness) | :: onirismo {m} |
| oneirologist {n} (interpreter of dreams) | :: oneirologista {f}, oneirologisto {m} |
| oneirology {n} (the study of dreams) | :: oneirologia {f} |
| one man and his dog {n} (almost nobody; very few people) | :: cuatro gatos |
| one man's meat is another man's poison {proverb} (people have differing tastes; what pleases one person may displease another) | :: nunca llueve a gusto de todos |
| one man's trash is another man's treasure {proverb} | :: la basura de un hombre es el tesoro de otro |
| one million {num} (cardinal number 1000000) SEE: million | :: |
| one moment, please {phrase} (one moment please) | :: un momento, por favor |
| on end {prep} (upright, erect, endways) | :: de canto |
| oneness {n} (state of being undivided) | :: unidad {f} |
| one-night stand {n} (theatrical) | :: representación única {f} |
| one-night stand {n} (sexual encounter) | :: aventura de una noche {f} |
| one-night stand {n} (either of the two partners) | :: amante de una noche {m} {f} |
| one o'clock {n} (the start of the second hour) | :: la una {f} |
| one of these days {adv} (one day) | :: un día de estos |
| onerous {adj} /ˈɑnəɹəs/ (burdensome) | :: oneroso |
| one's {pron} /wʌnz/ (belonging to one) | :: su {m}, suyo {m}, suya {f}, sus {m-p}, suyos {m-p}, suyas {f-p} |
| ones and zeroes {n} (binary code) SEE: binary code | :: |
| one's bark is worse than one's bite {phrase} (one acts in a threatening way but is relatively harmless) | :: perro ladrador, poco mordedorperro que ladra no muerde |
| one's days are numbered {phrase} (some period of time is coming to an end) | :: tener los días contados, quedarle dos telediarios |
| oneself {pron} /wʌnˈsɛlf/ | :: sí mismo, uno mismo |
| one's heart in one's mouth {n} (to be very scared (idiom)) | :: tener el corazón en un puño , tener el corazón en la boca |
| one should be so lucky {phrase} (it is highly doubtful) | :: no caerá esa breva |
| one-sided {adj} (partial or biased in favour of one faction) | :: partidista {m} |
| onesie {n} /ˈwʌn.zi/ (baby garment) | :: mono {m} |
| onesie {n} (adult jumpsuit) | :: mono {m} |
| one-size-fits-all {adj} (designed to be worn with comfort by people with a wide range of sizes.) | :: talla única {f}, tamaño único {m} |
| one swallow does not a summer make {proverb} (one instance of an event does not necessarily indicate a trend) | :: una sola golondrina no hace el verano {f} |
| one thousand {num} (cardinal number 1000) SEE: thousand | :: |
| one-way mirror {n} (mirror that is transparent on one side) | :: espejo simulado {m} |
| one way or another {adv} (somehow, but certainly) | :: de un modo u otro, por h o por b |
| one-way street {n} (road in which traffic is only allowed to proceed in one direction) | :: calle de un solo sentido {f}, calle de mano única {f} , flecha {f} |
| one-way ticket {n} (a ticket granting permission to travel to a place but not back) | :: billete sencillo {m} |
| on fire {prep} (being burned by fire) | :: en fuego, en llamas |
| on fire {prep} (rapidly achieving good results) | :: en fuego, en racha |
| on foot {prep} (walking, jogging, running) | :: a pie |
| ongoing {adj} (continuing, permanent) | :: continuo |
| ongoing {adj} (presently or currently happening; being in progress) | :: actual |
| on hand {prep} (available) | :: a mano |
| on heat {prep} (in estrus) | :: caliente, en celo |
| oniomania {n} /əʊnɪə(ʊ)ˈmeɪnɪə/ (abnormal impulse to buy things) | :: oniomanía |
| onion {n} /ˈʌnjən/ (Allium cepa) | :: cebolla {f} |
| onion {n} (bulb) | :: cebolla {f} |
| onion dome {n} (onion-shaped dome) | :: cúpula acebollada {f} |
| onion ring {n} (food) | :: aro de cebolla {m} |
| onion seed {n} (Nigella sativa) SEE: nigella | :: |
| onionskin {n} (paper) | :: papel cebolla {m} |
| online {adj} /ˈɒnˌlaɪn/ (connected to the Internet) | :: en línea |
| online {adj} | :: en línea |
| onlooker {n} (spectator, bystander) SEE: spectator | :: |
| only {adj} /ˈoʊn.li/ (alone in a category) | :: único |
| only {adj} (without sibling) | :: único, hijo único {m} |
| only {adj} (singularly superior; the best) | :: único |
| only {adv} (without others or anything further; exclusively) | :: sólo, solamente, solo |
| only {adv} (no more than) | :: solo, únicamente, solamente |
| only {adv} (as recently as) | :: apenas, solo |
| only {conj} | :: pero, ojalá |
| only {n} (only child) SEE: only child | :: |
| only child {n} (person who has no siblings) | :: hijo único {m}, hija única {f} |
| only son {n} (sole male child) | :: hijo único {m} |
| on no account {prep} (under no circumstances) SEE: under no circumstances | :: |
| onocentaur {n} /ɒnəˈsɛntɔː/ (a centaur with the body of an ass) | :: onocentauro {m} |
| onomasiological {adj} | :: onomasiológico |
| onomasiology {n} (branch of lexicology) | :: onomasiología {f} |
| onomastic {adj} /ˌɑː.noʊˈmæs.tɪk/ (of, or relating to onomastics) | :: onomástico |
| onomastics {n} /ˌɑː.noʊˈmæs.tɪks/ (branch of lexicology devoted to the study of names) | :: onomástica {f} |
| onomatopoeia {n} /ˌɑnəˌmætəˈpiːə/ (property of a word of sounding like what it represents) | :: onomatopeya {f} |
| onomatopoeia {n} (word that sounds like what it represents) | :: onomatopeya {f} |
| onomatopoeic {adj} /ˌɒnəmætəˈpiːɪk/ (of or relating to onomatopoeia) | :: onomatopéyico |
| onomatopoeic {adj} (having the property of onomatopoeia) | :: onomatopéyico {m} |
| onomatopoetic {adj} (concerning onomatopoeia) SEE: onomatopoeic | :: |
| on one's high horse {prep} (self-righteous) | :: darse ínfulas, espetarse, darse aires, subirse a la parra |
| on one's last legs {prep} (about to die) | :: en las últimas, estar con la candela en la mano , acabársele la candela |
| on one's own {prep} (alone; by oneself; without the companionship or assistance of others) | :: por sí mismo, por sí solo, por su cuenta, por su propia cuenta, solo |
| on one's own account {prep} (at one's own risk) SEE: at one's own risk | :: |
| on pins and needles {prep} | :: en ascuas, en vilo |
| on purpose {prep} (purposely, with intention) | :: adrede, a propósito, a conciencia, intencionalmente, intencionadamente, queriendo |
| onry {adj} (ornery) SEE: ornery | :: |
| on sale {prep} (available for purchase) | :: en venta |
| on sale {prep} (available for purchase at reduced prices) | :: en barata |
| on sale {prep} | :: en oferta, en venta |
| onset {n} /ˈɔnˌsɛt/ (rushing or setting upon) | :: arremetida |
| onset {n} (medicine: initial phase of a disease or condition) | :: aparición {f} |
| onset {n} (phonology: initial portion of a syllable) | :: ataque {m} |
| on-site {adj} (at a site) | :: in situ |
| onslaught {n} /ˈɒnslɔːt/ (fierce attack) | :: embestida {f}, ataque {m}, arremetida {f}, acometida |
| onslaught {n} (large quantity of people or things resembling an attack) | :: avalancha {f} |
| onslaught {n} | :: asalto |
| onslaughter {n} (onslaught) SEE: onslaught | :: |
| Ontario {prop} /ˌɑn.ˈtɛə.ɹi.oʊ/ (Lake between Ontario province and New York State, see also: Lake Ontario) | :: Ontario {m} |
| Ontario {prop} (Province in eastern Canada) | :: Ontario {m} |
| on the air {prep} (in the process of recording or broadcasting) SEE: on air | :: |
| on the air {prep} | :: al aire |
| on the alert {prep} (very attentive, or vigilant) | :: sobre aviso |
| on the bias {prep} (describing the method of cutting fabric diagonally) | :: al bies |
| on the brink of {prep} (very near to) | :: a borde, al borde |
| on the cheap {prep} (too economically) | :: de baratillo |
| on the contrary {prep} (opposite) | :: al contrario, por el contrario |
| on the dot {prep} (exactly) | :: exactamente, en punto |
| on the edge of one's seat {prep} (in suspense) | :: al borde del asiento |
| on the fly {adv} ((baseball, of the ball) Without a bounce) | :: al vuelo |
| on the fly {adv} ((idiomatic) spontaneously or extemporaneously) | :: al vuelo, a vuelapluma, sobre la marcha |
| on the hook {prep} (liable) SEE: liable | :: |
| on the house {prep} (free service) | :: por cuenta de la casa |
| on the line {prep} (at risk) | :: en juego |
| on the lookout {adj} (intent on finding something) | :: ojo avizor |
| on the loose {prep} (not in captivity) | :: suelto {m}, libre {m} {f}, liberado {m} |
| on the one hand {prep} (from one point of view) | :: por un lado |
| on the other hand {prep} (from another point of view) | :: por otro lado |
| on the Q.T. {prep} (secretly) | :: por lo bajini, a hurtadillas, de extranjis, de tapadillo, a cencerros tapados, a la chita callando, como quien no quiere la cosa |
| on the ropes {adj} (leaning against the ropes of the boxing ring, as when exhausted and nearing defeat or collapse) | :: contra las cuerdas |
| on the ropes {adj} (showing signs of imminent failure or collapse) | :: contra las cuerdas |
| on the safe side {prep} (on the safe side) | :: curarse en salud |
| on the same wavelength {prep} (in rapport) | :: en la misma onda |
| on the street {prep} (without a home) | :: en la calle, sin techo, desamparado, desalojado |
| on the tip of one's tongue {prep} (known but not quite remembered) | :: en la punta de la lengua |
| on the up-and-up {adj} (legitimate) | :: arribista {m} |
| on the verge of {prep} (almost at the beginning) | :: a punto de, al borde de |
| on the warpath {prep} (very angry or upset) | :: en pie de guerra |
| on the way {prep} (coming) | :: en ruta, en camino, en el camino |
| on the whole {prep} (for the most part) | :: en general |
| on time {adv} (punctually) | :: a tiempo |
| onto {prep} /ˈɑn.tu/ (upon; on top of) | :: sobre |
| onto {adj} (surjective) SEE: surjective | :: |
| ontogenetic {adj} (of or relating to ontogenesis) | :: ontogénico |
| ontogenic {adj} (ontogenetic) SEE: ontogenetic | :: |
| ontogeny {n} /ɒnˈtɒdʒəni/ (development of an individual organism) | :: ontogenia {f} |
| ontological {adj} (of, or relating to, ontology) | :: ontológico |
| ontologically {adv} (ontological manner) | :: ontológicamente |
| ontology {n} /ɒnˈtɒləd͡ʒi/ (study of being) | :: ontología {f} |
| ontology {n} (system model in computer science) | :: ontología |
| on top of {prep} (atop) SEE: atop | :: |
| on top of that {prep} (additionally, moreover) | :: para más |
| onus {n} /ˈoʊnəs/ (legal obligation) | :: obligación {f} |
| onus {n} (burden of proof) | :: carga de la prueba {f} |
| onus {n} (stigma) | :: estigma |
| onus {n} (blame) | :: culpa |
| onus probandi {n} (duty of a party in a legal proceeding) SEE: burden of proof | :: |
| onward {adv} /ˈɒnwəd/ (In a forward direction) | :: hacia adelante, para adelante, de frente; en adelante, a partir de ahora |
| onychomycosis {n} /ˌɒnɪkəʊmaɪˈkəʊsɪs/ (fungal infection of nail) | :: onicomicosis {f}, tiña de las uñas {f} |
| onychophoran {n} (a carnivorous ecdysozoan worm) | :: onicóforo {m} |
| onychosis {n} | :: onicosis {f} |
| on your mark, get set, go {phrase} (three-command start of racing) | :: ¡en sus marcas, listos, fuera!; preparados, listos, ¡ya! |
| on your marks {interj} (Interjection used to start a race, followed by "Get set, go!" or "Set, go!".) | :: en sus marcas |
| onyx {n} /ˈɒnɪks/ (a banded variety of chalcedony) | :: ónix {f}, ónice {f}, ónique {f} |
| oocyte {n} /ˈoʊ.oʊ.saɪt/ (cell that develops into egg or ovum) | :: oocito, ovocito |
| oofless {adj} (poor) SEE: poor | :: |
| ooh {interj} /uː/ (expressing awe) | :: uy |
| oolite {n} /ˈəʊəlʌɪt/ (geology: rock of spherical grains) | :: oolito {m} |
| oology {n} /əʊˈɒlədʒi/ (study of birds' eggs) | :: oología {f} |
| oolong {n} (oolong tea) SEE: oolong tea | :: |
| oolong tea {n} (type of tea) | :: té de oolong {m}, té oolong {m} |
| Oompa Loompa {n} /ˈuːmpə ˈluːmpə/ | :: umpa lumpa {m-p}, umpa lumpi {m-p} |
| oomph {n} /ʊmf/ | :: garra {f}, marcha {f} |
| oontz {interj} | :: chunda chunda |
| oophorectomy {n} /ˌəʊəfəˈɹɛktəmi/ (surgical removal of ovaries) | :: ooforectomía {f}, ovarectomía {f} |
| oops {interj} /uːps/ (acknowledging a minor mistake) | :: ops, ups |
| oops {interj} (used sarcastically to acknowledge a major mistake) | :: oh oh |
| oops {v} (to blunder) SEE: blunder | :: |
| Oort Cloud {prop} (cloud of comets in the Solar System) | :: nube de Oort {f} |
| oosphere {n} (A large nonmotile egg cell) | :: oosfera {f} |
| ootheca {n} /əʊəˈθiːkə/ (egg case of orthopteroid insects) | :: ooteca {f} |
| ooze {n} /uːz/ (tanning liquor, tanning ooze) | :: licor de curtido {m} |
| ooze {v} (to secrete or slowly leak) | :: exudar, segregar, rezumar |
| opacity {n} /oʊˈpæsɪtiː/ (state of being opaque; blocking light) | :: opacidad {f} |
| opal {n} /ˈoʊpəl/ (a mineral consisting, like quartz, of silica, but inferior to quartz in hardness and specific gravity) | :: ópalo {m} |
| opaque {adj} /oʊˈpeɪk/ (hindering light to pass through) | :: opaco {m} |
| opaquely {adv} (in an opaque manner) | :: opacamente |
| OPEC {prop} /ˈəʊpɛk/ (Organization of Petroleum Exporting Countries) | :: OPEP {f} |
| open {adj} /ˈoʊ.pən/ (not closed) | :: abierto {m} |
| open {adj} (prepared to conduct business) | :: abierto |
| open {adj} (receptive) | :: abierto {m} |
| open {adj} (math: which is part of a predefined collection of subsets) | :: abierto {m} |
| open {adj} (computing: in current use) | :: abierto {m} |
| open {v} (to make something accessible) | :: abrir |
| open {v} (to make accessible to customers) | :: abrir |
| open {v} (to become open) | :: abrir |
| open {n} (sports event) | :: open {m} |
| open air {n} (the outside) | :: aire libre {m}, intemperie {f} |
| open-air {adj} (taking place outdoors) | :: al aire libre |
| open-air museum {n} (outdoor museum) | :: museo al aire libre {m} |
| open bar {n} (bar at which drinks are served without charge) | :: barra libre {f} |
| open book {n} (thing easily interpreted) | :: libro abierto |
| open book {n} (person naively honest or open) | :: libro abierto |
| open-ended {adj} (unrestricted by definite limits) | :: abierto |
| open-ended {adj} (adaptable to change) | :: abierto |
| open-ended {adj} (permitting unstructured response) | :: abierto |
| open-end fund {n} (collective investment) | :: fondo mutuo abierto {m} |
| opener {n} (bottle opener) SEE: bottle opener | :: |
| opener {n} /ˈəʊpənə/ (device that opens something) | :: abridor {m} |
| opener {n} (first act in a variety show) | :: primer acto {m} |
| opener {n} (can opener) SEE: can opener | :: |
| open fire {v} (to begin firing at something or someone) | :: abrir fuego |
| Open Game {n} | :: apertura abierta {f} |
| open house {n} (event where a facility or institution is open to the public for inspection or tour) | :: jornada de puertas abiertas {f} |
| opening {n} /ˈoʊ.pənɪŋ/ (something that is open) | :: abertura {f} |
| opening {n} (first performance of a show or play by a particular troupe) | :: estreno {m} |
| opening {n} (first few moves in a game of chess) | :: apertura {f} |
| opening {n} | :: apertura {f} |
| openly {adv} /ˈoʊpənli/ (in an open manner, visibly, not covertly) | :: abiertamente, sin tapujos, con luz y taquígrafos |
| open-mid {adj} (open-mid) | :: semiabierto |
| open-minded {adj} (willing to consider new ideas) | :: abierto de mente {m}, abierto |
| open-mouthed {adj} (with the mouth open) | :: boquiabierto |
| open-mouthed {adj} (gaping in surprise etc.) | :: boquiabierto |
| open one's legs {v} | :: abrirse de piernas |
| open-pit mine {n} (mine with an open pit or burrow) | :: mina a tajo abierto {f} |
| open sea {n} (part of the sea) | :: alta mar {f}, mar ancha {f}, piélago {m} |
| open secret {n} (widely known fact not mentioned) | :: secreto a voces {m} |
| open sesame {phrase} (open up) | :: ábrete sésamo |
| opera {n} /ˈɑ.pəɹ.ə/ (theatrical work) | :: ópera {f} |
| opera house {n} (theatre for opera) | :: teatro de ópera {m} |
| opera singer {n} (someone who sings opera professionally) | :: cantante de ópera {m} {f} |
| operate {v} /ˈɒpəɹeɪt/ (to perform a work or labour) | :: operar, obrar, trabajar |
| operate {v} (to produce a physical effect) | :: operar, trabajar |
| operate {v} (to produce effect on the mind; to exert moral power) | :: influir; controlar, manipular |
| operate {v} (medicine) | :: operar |
| operate {v} (to deal in stocks) | :: especular, controlar, manipular |
| operating room {n} (room in a hospital used for performing surgical operations) | :: quirófano {m} |
| operating system {n} /ˈɒpəˌɹeɪtɪŋ ˌsɪstəm/ (software which controls computer) | :: sistema operativo {m} |
| operating theatre {n} (room in a hospital used for performing surgery) | :: quirófano {m} |
| operation {n} /ˌɑpəˈɹeɪʃən/ (method by which a device performs its function) | :: operación {f} |
| operation {n} (surgical procedure) | :: operación {f} |
| operation {n} (procedure for generating a value from one or more other values) | :: operación {m} |
| operation {n} (military campaign) | :: operación {f} |
| operational {adj} (functioning and ready for use) | :: operativo |
| operational {adj} (determined by means of practical measures) | :: operacional |
| operative {adj} (effectual) | :: operatorio |
| operative {adj} (functional) | :: operatorio |
| operative {adj} (based upon a surgical operation) | :: operatorio |
| operator {n} /ˈɑpəˌɹeɪɾɚ/ (one who operates) | :: operador {m} |
| operator {n} (Chinese whispers) SEE: Chinese whispers | :: |
| operculum {n} ((zoology) covering flap in animals) | :: opérculo {m} |
| operetta {n} (lighter version of opera) | :: opereta {f} |
| Ophelia {prop} /oʊˈfiljə/ (female given name) | :: Ofelia |
| ophidian {n} /oʊˈfɪdi.ən/ (one of the Serpentes) | :: ofidio {m} |
| ophidian {adj} (of or pertaining to Serpentes) | :: ofídico |
| ophidiophobia {n} (ophiophobia) SEE: ophiophobia | :: |
| ophiophobia {n} (fear of snakes) | :: ofidiofobia {f} |
| Ophiotaurus {n} (mythical creature) | :: Ofiotauro {m} |
| Ophiuchus {prop} /ˌoʊfiˈjukəs/ (zodiacal constellation of the northern summer) | :: Ofiuco {m} |
| ophthalmic {adj} (of or pertaining to the eyes) | :: oftálmico |
| ophthalmological {adj} (pertaining to ophthalmology) | :: oftalmológico |
| ophthalmologist {n} /ˌɒf.θælˈmɒ.lə.dʒɪst/ (eye specialist) | :: oftalmólogo {m}, oftalmóloga {f} |
| ophthalmology {n} /ˌɒfθəlˈmɒlədʒi/ (eye medicine) | :: oftalmología {f} |
| ophthalmopathy {n} (eye disease) | :: oftalmopatía {f} |
| ophthalmoscope {n} (instrument for examining the interior of the eye) | :: oftalmoscopio {m} |
| opiate {n} /ˈəʊpi.ət/ (drug, hormone or other substance derived from or related to opium) | :: opiato {m} |
| opine {v} /ə(ʊ)ˈpaɪn/ (to state as an opinion) | :: opinar |
| opiner {n} | :: opinador {m} |
| opinion {n} /əˈpɪnjən/ (thought a person has formed about a topic) | :: opinión {f}, parecer {m} |
| opinion {n} (EU: A judicial opinion by an Advocate General delivered to the European Court of Justice) | :: conclusiones {f-p} |
| opinion {v} (opine) SEE: opine | :: |
| opinionated {adj} (obstinately holding to one's opinion) | :: obstinado, terco, ergotista, dogmático, respondón, sabiondo, pedante |
| opium {n} /ˈoʊpi.əm/ (drug from opium poppy) | :: opio {n} |
| opopanax {n} /əˈpɒpənaks/ (gum from the root of Opopanax chironium or what is equal) | :: opopanax {m}, opoponax {m}, opopanaco {m}, opoponaco {m} |
| Oporto {prop} /əˈpɔː(ɹ)təʊ/ (second-largest city of Portugal) | :: Oporto |
| opossum {n} /əˈpɑsəm/ (marsupial of the Didelphidae) | :: zarigüeya {f}, carachupa {f}, chucha {f}, comadreja {f}, faro {m}, muca {f}, rabipelado {m}, raposa {f}, tacuacín {m}, tacuazín {m}, tlacuache {m}, zorra {f}, zorro cola pelada {m}, zorro pelón {m} |
| opponent {n} /ɒpəʊnənt/ (one who opposes another) | :: oponente, antagonista |
| opponent {n} (one who opposes another physically) | :: oponente, contrincante |
| opponent {n} (one who opposes another in words) | :: adversario {m} |
| opponent {n} (one who objects to a policy, etc.) | :: opositor {m} |
| opponent {n} | :: oponente {m} |
| opportune {adj} (suitable) | :: oportuno |
| opportunely {adv} /ˌɑ.pɚˈtun.li/ (in a manner convenient or advantageous at some particular time) | :: tempestivamente |
| opportunism {n} (the taking of opportunities) | :: oportunismo {m} |
| opportunist {n} (someone who takes advantage of any opportunity) | :: oportunista {m}, vela güira {f}, aprovechado {m}, aprovechón {m}, ventajista {m} {f}, ventajoso {m} , ventajero {m} , encajoso {m} |
| opportunistic {adj} /ˌɑpəɹˌtuːˈnɪstɪk/ (said of people who will take advantage of situations) | :: oportunista {m} {f} |
| opportunity {n} /ˌɒp.əˈtjuː.nɪ.tɪ/ (chance for advancement, progress or profit) | :: oportunidad {f} |
| opportunity {n} (favorable circumstance or occasion) | :: oportunidad {f} |
| opportunity cost {n} (cost of something in terms of an opportunity forgone) | :: coste de oportunidad {m} |
| oppose {v} /əˈpoʊz/ (to attempt to stop the progression of; to resist or antagonize by physical means, or by arguments, etc.) | :: oponer |
| oppose {v} (to object to) | :: oponer |
| opposed {adj} /əˈpoʊzd/ (acting in opposition; opposing) | :: opuesto |
| opposite {adj} /ˈɑp(ə)sɪt/ (located directly across from) | :: opuesto |
| opposite {adj} (facing the other way) | :: opuesto |
| opposite {adj} (of complementary or mutually exclusive things) | :: opuesto |
| opposite {n} (contrary thing) | :: contrario |
| opposite {n} (opponent) | :: opuesto |
| opposite {n} (antonym) | :: antónimo {m} |
| opposite {prep} (across from) | :: enfrente |
| opposite sex {n} (the other gender to which one is referring) | :: sexo opuesto {m} |
| opposition {n} /ɑpəˈzɪʃn̩/ (politics: party or movement opposed to government) | :: oposición {f} |
| oppress {v} /əˈpɹɛs/ (keep down by unjust force) | :: oprimir |
| oppressed {adj} /əˈpɹɛst/ (Subject to oppression) | :: oprimido |
| oppression {n} /əˈpɹɛʃən/ (act of oppressing, or the state of being oppressed) | :: opresión {f} |
| oppressively {adv} (in an oppressive manner) | :: opresivamente |
| oppressor {n} (someone who oppresses others) | :: opresor {m} |
| opprobrium {n} /əˈpɹoʊbɹi.əm/ (ignominy) | :: oprobio {m} |
| op shop {n} (thrift shop) SEE: thrift shop | :: |
| opsonin {n} /ˈɒpsənɪn/ (an antibody) | :: opsonina {f} |
| opsonize {v} | :: opsonizar |
| opt {v} /ɒpt/ (to choose) | :: optar |
| optic {adj} /ˈɒptɪk/ (of or relating to the eye or to vision) | :: óptico |
| optic {adj} (of or relating to optics or optical instruments) | :: óptico |
| optical {adj} (relating to sight) SEE: optic | :: |
| optical {adj} (relating to optics) SEE: optic | :: |
| optical character recognition {n} (electronic identification and digital encoding of characters) | :: reconocimiento óptico de caracteres {m} |
| optic chiasm {n} (part of the brain) | :: quiasma óptico {m} |
| optician {n} (a person who makes or sells lenses, spectacles) | :: óptico {m}, óptica {f} |
| optic nerve {n} (nerve) | :: nervio óptico {m} |
| optic neuritis {n} (optic neuritis) | :: neuritis óptica {f} |
| optics {n} /ˈɒptɪks/ (physics of light and vision) | :: óptica {f} |
| optimal {adj} /ˈɑptɪməl/ (the best) | :: óptimo |
| optimism {n} /ˈɑptɪmɪzəm/ (a tendency to expect the best) | :: optimismo {m} |
| optimist {n} /ˈɑptɪmɪst/ (a person who expects a favourable outcome) | :: optimista {m} {f} |
| optimistic {adj} /ˌɑptɪˈmɪstɪk/ (expecting a good outcome) | :: optimista |
| optimization {n} (the design and operation of a system or process to make it as good as possible in some defined sense) | :: optimización {f} |
| optimize {v} /ˈɑptɪmaɪz/ (to act optimistically) | :: optimizar |
| optimize {v} (to make (something) optimal) | :: optimar, optimizar |
| optimize {v} (to make (something) more efficient) | :: optimar, optimizar |
| optimizer {n} | :: optimizador {m} |
| optimum {adj} /ˈɑptɪməm/ (best or most advantageous) | :: óptimo |
| option {n} /ˈɑpʃən/ (one of the choices that can be made) | :: opción {f}, alternativa {f} |
| option {n} (financial product) | :: opción financiera, opciones {f} |
| optional {adj} (not compulsory) | :: opcional {m} {f} |
| optography {n} (the production of an optogram on the retina by the photochemical action of light on the visual purple; the fixation of an image in the eye) | :: optografía {f} |
| optometrist {n} /ɑpˈtɑmətɹɪst/ (person trained in examining and testing the eyes for defects) | :: optometrista {m} {f}, optómetra {m} {f} |
| optometry {n} (art and science of vision and eye care) | :: optometría {f} |
| opulence {n} (wealth) | :: opulencia {f} |
| opulent {adj} (rich) | :: opulento |
| opuscule {n} /oʊˈpəs.kjul/ (Small or petty work.) | :: opúsculo {m} |
| or {conj} /ɔɹ/ (conjunction) | :: o, u |
| or {n} (gold or yellow tincture) | :: oro {m} |
| or {adj} (of yellow or gold tincture on a coat of arms) | :: oro |
| orach {n} (saltbush) SEE: saltbush | :: |
| oracle {n} /ˈɔɹəkəl/ (priest through whom deity provides prophecy or advice) | :: oráculo {m} |
| oracle {n} | :: oráculo |
| oracle bone {n} (piece of turtle shell or bone used for divination) | :: hueso oracular {m} |
| oral {adj} /ˈɔɹəl/ (relating to the mouth) | :: oral |
| oral {adj} (spoken) | :: oral |
| oral history {n} (oral tradition) SEE: oral tradition | :: |
| oralisation {n} (oralization) SEE: oralization | :: |
| oralise {v} (oralize) SEE: oralize | :: |
| orality {n} (being oral) | :: oralidad {f} |
| oralizable {adj} (able to be oralized) | :: oralizable |
| oralization {n} (the act or an act of oralizing) | :: oralización {f} |
| oralize {v} (to turn something written into something oral) | :: oralizar |
| oral lore {n} (oral tradition) SEE: oral tradition | :: |
| orally {adv} /ˈɔːɹəli/ (by mouth) | :: oralmente |
| orally {adv} (spoken) | :: oralmente, de viva voz |
| oral sex {n} (stimulation of the genitals using the mouth) | :: sexo oral {m} |
| oral tradition {n} (cultural material transmitted orally from one generation to another) | :: tradición oral {f} |
| Oran {prop} (port of Algeria) | :: Orán |
| orange {n} /ˈɑɹɪ̈nd͡ʒ/ (tree) | :: naranjo {m} |
| orange {n} (fruit) | :: naranja {f}, china {f} |
| orange {n} (colour) | :: naranja {m}, anaranjado {m} |
| orange {adj} (having the colour of the fruit of an orange tree) | :: anaranjado, naranja |
| orangeade {n} /ˈɒ.ɹɪn.ˌdʒeɪd/ (orange-flavored soft drink) | :: naranjada {f} |
| orangeade {n} (soda water and orange juice) | :: naranjada {f} |
| orange-ball-tree {n} (plant) | :: matico {m}, salvia real de México {f}, palquín de Chile {m}, acerillo {m}, paiquil {m}, pañil {m}, palguín {m} |
| orange blossom {n} (white flower of the orange tree) | :: azahar {m}, flor de azahar {f} |
| orange juice {n} (juice of squeezed oranges) | :: jugo de naranja {m}, zumo de naranja {m} |
| Orange-Nassau {prop} (royal house or family of the Netherlands) | :: Orange-Nassau |
| orange tree {n} | :: naranjo {m} |
| orangish {adj} (relatively orange in color) | :: anaranjado |
| orangutan {n} /əˈɹæŋ.əˌtæn/ (arboreal anthropoid ape) | :: orangután {m} |
| orate {v} /ˈɔɹ.eɪt/ (to speak formally; to give a speech) | :: disertar, perorar, pontificar |
| orate {v} (to speak passionately; to preach) | :: arengar, sermonear, vituperar, amonestar |
| oratory {n} (eloquence) SEE: eloquence | :: |
| oratory {n} /ˈɔ.ɹə.tɔ.ɹi/ (private chapel) | :: oratorio |
| oratory {n} (large Roman Catholic church) | :: oratorio {m} |
| oratory {n} (art of public speaking) | :: oratoria {f} |
| orature {n} (small room or chapel used for prayer and worship, or for private study) SEE: oratory | :: |
| orb {n} (period of time marked off by the revolution of a heavenly body) SEE: year | :: |
| orb {n} (circle) SEE: circle | :: |
| orb {n} (orbit) SEE: orbit | :: |
| orb {n} /oɹb/ (spherical body) | :: orbe {m} |
| orb {n} (monarch's ceremonial sphere) SEE: globus cruciger | :: |
| orbicular {adj} /ɔɹˈbɪk.ju.lɚ/ (circular or spherical in shape) | :: orbicular, esférico |
| orbicularis oculi {n} (muscle) | :: orbicular de los párpados {m}, músculo orbicular de los párpados {m} |
| orbit {n} /ˈɔː(ɹ)bɪt/ (path of one object around another) | :: órbita {f} |
| orbit {v} (circle another object) | :: orbitar |
| orbit {n} (eye socket) SEE: eye socket | :: |
| orbital {adj} (Of or relating to an orbit) | :: orbital, orbitario |
| orbital {adj} (Of or relating to the eye socket (eyehole)) | :: orbital, orbitario |
| orbital {n} (energy and probability density) | :: orbital {m} |
| orbital cavity {n} (eye socket) SEE: eye socket | :: |
| orbitational {adj} (orbital) SEE: orbital | :: |
| orbito- {prefix} (orbit) | :: orbito- |
| orbitofrontal {adj} (located in the frontal lobes above the orbits of the eyes) | :: orbitofrontal |
| or bust {phrase} /ɔː ˈbʌst/ (used to indicate one's intention to do everything possible to achieve a goal, with failure being the only alternative) | :: o nada |
| orc {n} /ɔɹk/ (evil monstrous humanoid creature) | :: orco {m} |
| orc {n} (Orcinus orca) SEE: orca | :: |
| orca {n} /ˈɔɹkə/ (Orcinus orca) | :: orca {f} |
| orchard {n} /ˈɔː.tʃəd/ (land for cultivation of fruit or nut trees) | :: huerta {m} |
| orchard {n} (the trees in an orchard) | :: árbol de huerta {m} |
| orchestra {n} /ˈɔɹkəstɹə/ (large group of musicians who play together on various instruments) | :: orquesta {f} |
| orchestra {n} | :: orquesta {f} |
| orchestral {adj} /ˌɔɹˈkɛstɹəl/ (relating to an orchestra) | :: orquestal |
| orchestra pit {n} (sunken area in front of a stage) | :: foso de orquesta {m} |
| orchestrator {n} (one who orchestrates) | :: orquestador |
| orchid {n} /ˈɔɹ.kɪd/ (plant) | :: orquídea {f} |
| orchid {adj} (colour) | :: orquídea |
| orchidarium {n} (orchid garden) | :: orquideario {m} |
| orchidologist {n} (one who studies orchids) | :: orquidólogo {m} |
| orchidology {n} (study of orchids) | :: orquideología {f} |
| orchitis {n} (painful inflammation of one or both testes) | :: orquitis {f} |
| Orcus {prop} /ˈɔːrkəs/ | :: orco {m} |
| ordeal {n} /ɔɹˈdil/ (a painful or trying experience) | :: calvario {m}, suplicio |
| ordeal {n} (trial in which the accused was subjected to a dangerous test) | :: prueba del fuego {f}, ordalía {f} |
| order {n} /ˈɔɹdɚ/ (arrangement, disposition) | :: orden {m} |
| order {n} (good arrangement) | :: orden {m} |
| order {n} (command) | :: orden {f}, mandato {m} |
| order {n} (request for some product or service) | :: orden {f}, mandato {m}, pedido {m} |
| order {n} (religious group) | :: orden {f}, mandato {m} |
| order {n} (society of knights) | :: orden {f} |
| order {n} (awarded decoration) | :: orden {f} |
| order {v} (to set in (any) order) | :: ordenar, arreglar |
| order {v} (to set in (a good) order) | :: ordenar, arreglar |
| order {v} (to issue a command) | :: ordenar, mandar |
| order {v} (to request some product or service) | :: ordenar, pedir |
| orderable {adj} (That may be ordered (put in sequence).) | :: ordenable |
| ordered pair {n} (in set theory) | :: par ordenado {m} |
| orderliness {n} /ˈɔːdəlɪnəs/ (regularity; proper arrangement) | :: orden {m} |
| orderly {adj} /ˈɔɹdɚli/ (neat; tidy; possessing order) | :: ordenado |
| orderly {adj} (methodical; systematic) | :: metódico |
| orderly {adj} (peaceful; well-behaved) | :: pacífico |
| orderly {n} (hospital attendant given a variety of non-medical duties) | :: camillero {m} |
| ordinal {adj} /ˈɔːɹd.nəl/ (indicating position in a numerical sequence) | :: ordinal |
| ordinal direction {n} (intercardinal direction) SEE: intercardinal direction | :: |
| ordinal number {n} (grammar: word used to denote relative position in a sequence) | :: ordinal {m}, adjetivo ordinal {m} |
| ordinal number {n} (arithmetic: number used to denote position in a sequence) | :: ordinal {m}, número ordinal {m} |
| ordinance {n} /ˈɔɹd.nəns/ (a local law or regulation) | :: ordenanza {f} |
| ordinariate {n} (office of a Roman Catholic ordinary) | :: ordinariato |
| ordinarily {adv} /ɔːdɪˈnæɹɪli/ (usually or as a general rule) | :: ordinariamente, de ordinario |
| ordinary {n} /ˈɔɹdɪnɛɹi/ (standard geometric design in heraldics) | :: pieza {f} |
| ordinary {adj} (normal, routine) | :: ordinario {m} |
| ordinary {adj} (Having no special characteristics or function; everyday, common, mundane) | :: del montón |
| ordinary differential equation {n} (equation) | :: ecuación diferencial ordinaria {f} |
| Ordinary Time {prop} (season of the Christian liturgical calendar) | :: Tiempo Ordinario |
| ordinate {n} /ˈɔːɹ.dənɪt/ (y coordinate; second of two coordinates) | :: ordenada {f} |
| ordinate {v} (to ordain a priest or consecrate a bishop) | :: ordenar |
| ordinate {v} (to align a series of objects) | :: alinear |
| ordinate {adj} (arranged regularly in rows; orderly; disposed or arranged in an orderly or regular fashion.) | :: ordenado |
| ordnance {n} /ˈɔɹdnəns/ (artillery) | :: artillería {f} |
| ordure {n} (dirt, filth) SEE: dirt | :: |
| ordure {n} /ˈɔːdj(ʊ)ə/ (dung, excrement, see also: dung; excrement) | :: esterco {m} |
| ore {n} /ɔɹ/ (rock that contains materials that can be economically extracted and processed) | :: mena {f}, mineral {m} |
| oregano {n} /ɒɹɪˈɡɑːnəʊ/ (plant) | :: orégano {m} |
| oregano {n} (leaves used to flavour food) | :: orégano {m} |
| Oregon {prop} /ˈɔɹɪɡən/ (northwestern state of the United States of America) | :: Oregón {m} |
| Oregon grape {n} (Mahonia aquifolium) | :: mahonia {f}, uva de Oregón {f} |
| or else {phrase} (no matter what) | :: o verás |
| Orenburg {prop} (city in Russia) | :: Oremburgo {m} |
| Oresund {prop} /ˈɜːsʊnd/ (strait) | :: Øresund {m}, Öresund {m}, Sund {m} |
| Oresund Bridge {prop} /ˌɜːsʊnd ˈbɹɪdʒ/ (bridge) | :: puente de Øresund {m}, puente de Öresund {m} |
| organ {n} /ˈɔɹ.ɡən/ (part of an organism) | :: órgano {m} |
| organ {n} (body of an organization) | :: órgano {m} |
| organ {n} (musical instrument) | :: órgano {m} |
| organ {n} (official magazine, newsletter, or similar publication) | :: publicación oficial {f} |
| organ {n} (species of cactus) | :: órgano {m} |
| organdy {n} /ˈɔːɡəndi/ (transparent fabric) | :: organdí {m} |
| organelle {n} /ˌɔɹ.ɡənˈɛl/ (a membrane bound compartment found within cells) | :: orgánulo, organelo {m}, elemento celular {m} |
| organ harvesting {n} (removal of human organs) | :: transplante de órganos {m} |
| organic {adj} /ɔɹˈɡænɪk/ (pertaining to an organ) | :: orgánico |
| organic {adj} (chemistry: relating to the compounds of carbon) | :: orgánico |
| organic {adj} (of food and food products: grown without agrichemicals) | :: orgánico {m}, orgánica {f} |
| organic {n} (organic compound) SEE: organic compound | :: |
| organic chemistry {n} (chemistry of carbon containing compounds) | :: química orgánica {f} |
| organic compound {n} (carbon containing covalent compound) | :: compuesto orgánico |
| organise {v} (organize) SEE: organize | :: |
| organised {adj} (organized) SEE: organized | :: |
| organism {n} /ˈɔɹ.ɡən.ɪ.zəm/ (living thing) | :: organismo {m} |
| organism {n} (any complex thing with properties normally associated with living things.) | :: organismo {m} |
| organist {n} (musician who plays the organ) | :: organista {m}/{f} |
| organization {n} /ˌɔːɡənaɪˈzeɪʃən/ (quality of being organized) | :: organización {f} |
| organization {n} (the way in which something is organized) | :: organización |
| organization {n} (group of people or other legal entities with an explicit purpose and written rules) | :: organización {f} |
| organization {n} (group of people consciously cooperating) | :: organización {f} |
| organizational {adj} (of an organization) | :: organizacional |
| organize {v} /ˈɔɹɡənaɪz/ (to arrange in working order) | :: organizar |
| organize {v} (to constitute in parts, each having a special function; to systematize) | :: organizar |
| organized {adj} /ˈɔɹɡənaɪzd/ (characterised by efficient organization) | :: organizado |
| organized crime {n} (criminal organizations seen as a whole) | :: crimen organizado {m} |
| organizer {n} /ˈɔɹɡənaɪzɚ/ (person arranging public events) | :: organizador {m} |
| organmaker {n} (person who makes organs) | :: organero {m}, organera {f} |
| organochlorine {n} (chlorine substituted organic compound) | :: organoclorado {m} |
| organogenesis {n} (formation and development of the organs from embryonic cells) | :: organogénesis {f} |
| organography {n} (description of the structure and function of organs) | :: organografía {f} |
| organoleptic {adj} (of or pertaining to sensory properties of a particular substance) | :: organoléptico |
| organolithium {n} (organic compound containing a carbon to lithium bond) | :: organolitio {m} |
| organomercury {adj} (of an organic compound, containing a carbon to mercury bond) | :: organomercúrico |
| organophosphate {n} (ester of phosphoric acid) | :: organofosfato {m} |
| organ pipe {n} (tube part of an organ (instrument)) | :: tubo de órgano {m} |
| organ transplant {n} (surgical operation) | :: transplante {m} |
| orgasm {n} /ˈɔɹ.ɡæz.əm/ (the peak of sexual pleasure) | :: orgasmo {m} |
| orgasm {n} (orgasm) SEE: climax | :: |
| orgasmic {adj} (of or relating to orgasms) | :: orgásmico |
| orgasmically {adv} (in an orgasmic way) | :: orgásticamente |
| orgiastic {adj} /ˌɔɹdʒiˈæstɪk/ (relating to an orgy) | :: orgiástico |
| orgulous {adj} /ˈɔɹɡjələs/ (proud, haughty) | :: orgulloso {m} |
| orgulous {adj} (swollen, augmented, excessive) | :: aumentada, excesiva |
| orgulous {adj} (threatening, dangerous) | :: amenazante, peligroso |
| orgy {n} /ˈɔː.dʒi/ (sexual group activity) | :: orgía {f} |
| orient {v} /ˈɔː.ɹɪ.ənt/ (to familiarize (oneself or someone) with a situation or circumstance) | :: orientarse |
| Orient {prop} /ˈɔː.ɹɪ.ənt/ (countries of Asia) | :: Oriente {m} |
| oriental pratincole {n} (Glareola maldivarum) | :: canastera oriental {f} |
| Oriental Republic of Uruguay {prop} (official name of Uruguay) | :: República Oriental del Uruguay {f} |
| orientation {n} /ˌɔɹiɛnˈteɪʃən/ (the act of orienting) | :: orientación {f} |
| orientation {n} (an inclination, tendency or direction) | :: orientación {f} |
| orientation {n} (ability to orient) | :: orientación {f} |
| orientation {n} (introduction to a new environment) | :: orientación {f} |
| orientation {n} (the direction of print across the page) | :: orientación {f} |
| orienteering {n} (racing across unfamiliar place using a map and compass) | :: orientación {f} |
| orifice {n} (orifice (see anus etc. for specific body cavities)) SEE: hole | :: |
| orifice {n} (mouth or aperture, as of a tube, pipe) | :: orificio {m} |
| origami {n} /ˌɔɹəˈɡɑmi/ (the Japanese art of paper folding) | :: papiroflexia {f}, origami {m} |
| origin {n} /ˈɒɹ.ɪ.dʒɪn/ (beginning of something) | :: origen {m} |
| origin {n} (source of a river, information, goods, etc.) | :: origen {m} |
| origin {n} (ancestry) | :: origen {m} |
| original {adj} /əˈɹɪdʒɪnəl/ (relating to the origin or beginning) | :: original |
| original {adj} (first in a series) | :: original |
| original {adj} (newly created) | :: original |
| original {adj} (fresh, different) | :: original |
| original {adj} (pioneering) | :: original |
| original {adj} (having as its origin) | :: original; original |
| original {n} (object from which all later copies and variations are derived) | :: original {m} |
| original {n} (person with a unique and interesting personality and/or creative talent) | :: único {m} |
| original {n} | :: original {m} |
| original {n} (archaism for an eccentric) SEE: eccentric | :: |
| originality {n} /əˌɹɪdʒɪˈnælɪti/ (the quality of being original or novel) | :: originalidad {f} |
| originality {n} (something original) | :: originalidad {f} |
| originality {n} | :: originalidad {f} |
| originally {adv} /əˈɹɪdʒɪnəli/ (as it was in the beginning) | :: originalmente, originariamente |
| originally {adv} (creatively) | :: originalmente |
| original sin {n} (state of sinfulness in each human) | :: pecado original {m} |
| originate {v} /əˈɹɪdʒɪneɪt/ (to give origin to, cause) | :: originar |
| originate {v} (to take first existence, have origin) | :: originarse |
| O-ring {n} (circular gasket) | :: junta tórica {f} |
| Orinoco {prop} /ˌoʊɹɪˈnoʊkoʊ/ (river) | :: Orinoco {m} |
| oriole {n} /ˈɔːriːoʊl/ (any of the various colourful passerine birds) | :: oropéndola {f}, turpial {m}, bolsero {m} |
| Orion {prop} /əˈɹaɪən/ (in mythology) | :: Orión |
| Orion {prop} (constellation) | :: Orión |
| Orion's Belt {prop} (bright asterism) | :: las Tres Marias |
| orisha {n} /ˈɒɹɪʃɑː/ (deity in Yoruba religion) | :: orisha {m}, oricha {m} |
| orison {n} /ˈɒɹɪsən/ (A prayer) | :: oración {f} |
| Oristano {prop} (town) | :: Oristán |
| Oriya {prop} (language) | :: oriya {m} |
| Orkney Islands {prop} (group of islands) | :: Orcadas {f-p} |
| Orleans {prop} /ˈɔɹ.li.ənz/ (capital of Centre-Val de Loire, France) | :: Orleans |
| Ormus {prop} (kingdom) | :: Ormuz |
| ornament {n} /ˈɔɹnəmənt/ (element of decoration) | :: ornamento {m} |
| ornament {n} (musical flourish) | :: ornamento musical |
| ornamental {adj} /ˌɔɹnəˈmɛntl/ (serving to ornament) | :: ornamental |
| ornery {adj} /ˈɔːnəɹi/ (cantankerous, stubborn) | :: terco |
| ornithine {n} (amino acid) | :: ornitina {f} |
| ornitho- {prefix} (of or pertaining to birds) | :: ornito- |
| ornithological {adj} (of or pertaining to ornithology) | :: ornitológico |
| ornithologically {adv} (in terms of ornithology) | :: ornitológicamente |
| ornithologist {n} (expert in ornithology) | :: ornitólogo {m}, ornitóloga {f} |
| ornithology {n} (scientific study of birds) | :: ornitología {f} |
| ornithomimid {n} | :: ornitomímido {m} |
| ornithophobia {n} /ˌɔɹnɪθəˈfoʊbiə/ (fear, dislike, or hate of birds) | :: ornitofobia {f} |
| ornithopter {n} /ˈɔɹ.nɪˌθɑp.tɚ/ (aircraft that flaps its wings) | :: ornitóptero {m} |
| ornithosis {n} (infection) | :: ornitosis {f} |
| orogenesis {n} (orogenesis) | :: orogénesis {f} |
| orography {n} /ɒˈɹɒɡɹəfi/ (the scientific study, or a physical description of mountains) | :: orografía {f} |
| orography {n} (the orographic features of a region) | :: orografía {f} |
| orotund {adj} (pompous; bombastic) | :: altisonante, grandilocuente, pomposo {m}, bombástico {m}, rimbombante , hueco {m}, altílocuo {m}, altilocuente, altísono {m} |
| orphan {n} /ˈɔːfən/ (person whose (parent or) parents have died) | :: huérfano {m}, huérfana {f} |
| orphanage {n} /ˈɔː(ɹ)fənɪd͡ʒ/ (a residential institution for the care and protection of orphans) | :: orfanato {m}, casa cuna {f} |
| orphanarium {n} (orphanage) SEE: orphanage | :: |
| orphan drug {n} | :: medicamento huérfano {m} |
| orphanhood {n} (orphanhood) | :: orfandad {f} |
| Orpheus {prop} /ˈɔɹfi.əs/ (the musician who searched for Eurydice) | :: Orfeo {m} |
| orphrey {n} /ˈɔːfɹi/ (embroidered ornamental band or border on an ecclesiastical vestment, etc.) | :: orofrés {m} |
| orpiment {n} /ˈɔːpɪmənt/ (arsenic trisulphide) | :: oropimente {m} |
| orrery {n} /ˈɒ.ɹə.ɹi/ (clockwork model) | :: planetario {m} |
| or so {phrase} (roughly, appoximately) | :: más o menos |
| ort {n} /ɔːɹt/ (a scrap of leftover) | :: migaja {f}, resto {m} |
| orthoclase {n} (potassium aluminum silicate) | :: ortoclasa {f}, ortosa {f} |
| orthodontic {adj} (of or relating to orthodontics) | :: ortodóncico |
| orthodontics {n} (correcting misalignment of teeth) | :: ortodoncia {f} |
| orthodontist {n} (orthodontic dentist) | :: ortodoncista {m} {f} |
| orthodox {adj} /ˈɔːɹθədɑks/ (conforming to accepted, established, or traditional doctrines of a given faith, religion, or ideology) | :: ortodoxo |
| orthodox {adj} (adhering to whatever is customary, traditional, or generally accepted) | :: ortodoxo |
| Orthodox {adj} (of the Orthodox Churches) | :: ortodoxo {m}, ortodoxa {f} |
| Orthodox Church {n} (the Eastern body of Christendom) | :: Iglesia ortodoxa {f} |
| orthodoxia {n} (correct praise) | :: ortodoxia {f} |
| Orthodox Jew {n} (adherent) | :: judío ortodoxo {m}, judía ortodoxa {f} |
| Orthodox Judaism {prop} (Traditional Rabbinic branch of Judaism) | :: judaísmo ortodoxo {m} |
| orthodoxly {adv} /ˈɔːθədɒksli/ (in a correct or proper way) | :: ortodoxamente |
| orthodoxly {adv} (religion: according to doctrine) | :: ortodoxamente |
| orthodoxy {n} /ˈɔːɹθədɑːksi/ (correctness in doctrine and belief) | :: ortodoxia {f} |
| orthodoxy {n} (the beliefs and practices of the Eastern Orthodox Church) SEE: Orthodoxy | :: |
| Orthodoxy {prop} /ˈɔːɹθədɑːksi/ (the Eastern Orthodox Church and its foundations) | :: ortodoxia {f} |
| orthoepy {n} /ˈɔɹθoʊˌɛpi/ (study of pronunciation) | :: ortoepía {f} |
| orthoepy {n} (customary pronunciation) | :: ortoepía {f} |
| orthogonal {adj} /ɔɹˈθɑɡənəl/ (of right angles) | :: ortogonal |
| orthogonal {adj} (mathematical term) | :: ortogonal |
| orthogonal {adj} (software: able to be treated separately) | :: independiente |
| orthogonality {n} (the property of being orthogonal) | :: ortogonalidad {f} |
| orthographic {adj} /ˌɔːɹθəˈɡɹæfɪk/ (projection of maps) | :: ortogonal |
| orthographic {adj} (relating to orthography) | :: ortográfico {m} |
| orthographically {adv} (in an orthographical manner) | :: ortográficamente |
| orthography {n} /ɔɹˈθɑɡ.ɹə.fi/ (study of correct spelling) | :: ortografía {f} |
| orthography {n} (aspect of language study) | :: ortografía {f} |
| orthography {n} (method of representing a language by written symbols) | :: ortografía {f} |
| orthohelium {n} (form of helium) | :: ortohelio {m} |
| orthologous {adj} (having been separated by a speciation event) | :: ortólogo |
| orthomolecular {adj} (relating to the theory that illness is the result of chemical deficiencies) | :: ortomolecular {m} {f} |
| orthopedia {n} (orthopedics) SEE: orthopedics | :: |
| orthopedic {adj} (Of or relating to orthopedics) | :: ortopédico |
| orthopedics {n} (medicine: a branch of medicine) | :: ortopedia {f} |
| orthopedist {n} (orthopedic surgeon) | :: ortopedista {m} {f}, ortopédico {m} |
| orthopyroxene {n} /ˌɔːθə(ʊ)paɪˈɹɒksiːn/ (a pyroxene with orthorhombic crystals) | :: ortopiroxeno {m} |
| orthorexia {n} (obsession with healthy food) | :: ortorexia |
| orthorhombic {adj} (having three unequal axes at right angles) | :: rómbico |
| orthosilicate {n} (mineral) | :: nesosilicato {m} |
| orthosympathetic {adj} (of or pertaining to the sympathetic component) | :: ortosimpático |
| orthotopic {adj} (in the normal position) | :: ortotópico |
| ortolan {n} /ˈɔɹ.tə.læn/ (a small bird eaten as a delicacy) | :: hortelano, papafigo |
| Orwell {prop} /ˈɔːɹwel/ (surname) | :: Orwell |
| Orwellian {adj} /ɔɹˈwɛli.ən/ (of or relating to Orwell, especially his dystopian novels) | :: orwelliano |
| Oryol {prop} (a city in Russia) | :: Orel {m} |
| oryx {n} (antelope) | :: órice |
| Osaka {prop} /oʊˈsɑ.kə/ (city in Honshū, Japan) | :: Osaka {f} |
| Oscan {adj} /ˈɑːskən/ (Of or pertaining to the Oscan language or Oscan people, or their writing system) | :: osco |
| Oscan {n} (Person) | :: osco {m} |
| Oscan {prop} (Language) | :: osco {m} |
| Oscar {prop} /ˈɑs.kɚ/ (male given name) | :: Óscar {m} |
| oscillate {v} /ˈɑsɪleɪt/ (to swing back and forth, especially if with a regular rhythm) | :: oscilar |
| oscillator {n} (an electronic circuit used to generate a continuous output waveform) | :: oscilador {m} |
| oscillograph {n} (oscilloscope) SEE: oscilloscope | :: |
| oscilloscope {n} /əˈsɪl.ɪ.skəʊp/ (electronic measuring instrument) | :: osciloscopio {m} |
| osculum {n} (main opening in a sponge) | :: ósculo {m} |
| -ose {suffix} /-əʊs/ (suffix used to form the names of sugars) | :: -osa {f} |
| osier {n} /ˈoʊʒəɹ/ (plant) | :: mimbre {m} {f}, mimbrera {f}, mimbrera blanca {f} |
| osier {n} (twig) | :: mimbre {m} |
| Osiris {prop} /oʊˈsaɪɹɪs/ (Egyptian god of the dead and of the underworld) | :: Osiris |
| -osis {suffix} (suffix for functional disorders) | :: -osis {f} |
| Oslo {prop} /ˈɒzləʊ/ (Oslo (a county and municipality, the capital city of Norway)) | :: Oslo |
| osmium {n} /ˈɒzmiəm/ (chemical element) | :: osmio {m} |
| osmobiosis {n} (form of cryptobiosis) | :: osmobiosis {f} |
| osmometer {n} (measuring device) | :: osmómetro {m} |
| osmoregulation {n} (homeostatic regulation of osmotic pressure) | :: osmorregulación {f} |
| osmosis {n} (movement of molecules) | :: ósmosis {f} |
| osmotic {adj} (of or relating to osmosis) | :: osmótico |
| osmotic pressure {n} (hydrostatic pressure) | :: presión osmótica {f} |
| osprey {n} /ˈɑspɹi/ (bird of prey) | :: águila pescadora {f}, gavilán pescador {m}, guincho {m} |
| Osroene {prop} (ancient kingdom) | :: Osroene |
| osseous {adj} (relating to bone) | :: óseo |
| Ossetia {prop} /əˈsɛtiə/ (region in the Caucasus) | :: Osetia {f} |
| Ossetian {adj} /ɑːˈseti.ən/ (pertaining to Ossetia) | :: osetio |
| Ossetian {n} (member of the people) | :: osetio {m} |
| Ossetian {prop} (language) | :: osetio {m}, oseta |
| ossicle {n} /ˈɒsɪkəl/ (small bone in the ear; auditory ossicle) | :: huesecillo {m} |
| ossification {n} (process by which bone is formed) | :: osificación {f} |
| ossify {v} /ˈɑ.sə.faɪ/ (to transform into bone) | :: osificar |
| osso buco {n} /ˌɑsoʊ ˈbukoʊ/ (Italian meat dish) | :: ossobuco {m}, osobuco {m} |
| ossuary {n} (a place where the dead are buried) | :: osario {m} |
| OST {n} (original soundtrack) | :: BSO |
| ostensible {adj} /ɑˈstɛns.ɪ.bəl/ | :: ostensible |
| ostensibly {adv} /ɑːˈstɛn.sə.bli/ (ostensibly) | :: ostensiblemente |
| ostensive definition {n} (process of binding the meaning to the defined term) | :: definición ostensiva {f} |
| ostentatious {adj} /ˌɒs.tɛnˈteɪ.ʃəs/ (of ostentation) | :: ostentoso |
| ostentatious {adj} (intended to attract notice) | :: ostentoso {m} |
| osteoarthritis {n} (form of arthritis caused by chronic degeneration of the cartilage and synovial membrane of the joints) | :: artrosis {f} |
| osteoblast {n} (cell) | :: osteoblasto {m} |
| osteochondrosis {n} /ˌɒstiːəʊkɒnˈdɹəʊsɪs/ (family of orthopedic diseases) | :: osteocondrosis {f} |
| osteoclast {n} (cell) | :: osteoclasto {m} |
| osteocyte {n} (mature bone cell) | :: osteocito {m} |
| osteodystrophy {n} (abnormal or defective development of a bone) | :: osteodistrofia {f} |
| osteogenesis {n} (the formation and development of bone) | :: osteogénesis {f} |
| osteogenesis imperfecta {n} (disease characterized by bones that easily fracture) | :: osteogénesis imperfecta {f}, osteogenia imperfecta {f} |
| osteological {adj} (of or relating to osteology) | :: osteológico |
| osteologist {n} (specialist in osteology) | :: osteólogo {m} |
| osteomyelitis {n} (pathology: an infection of the bone) | :: osteomielitis {f} |
| osteonectin {n} (protein hormone) | :: adiponectina {f} |
| osteopathy {n} (branch of therapy) | :: osteopatía {f} |
| osteopenia {n} (the medical condition of having low bone density, but not low enough to be considered osteoporosis) | :: osteopenia |
| osteopetrosis {n} (hereditary disorder) | :: osteopetrosis {f} |
| osteophyte {n} /ˈɑstioʊˌfaɪt/ (abnormal growth of bone) | :: osteofito {m} |
| osteoporosis {n} (bone disease) | :: osteoporosis {f} |
| osteoprotegerin {n} (cytokine) | :: osteoprotegerina {f} |
| osteosarcoma {n} (bone cancer) | :: osteosarcoma {m} |
| ostinato {n} /ɒstɪˈnɑtoʊ/ (music: figure that is repeated over and over) | :: ostinato {m} |
| ostomy {n} (surgical procedure) | :: ostomía {f} |
| ostracism {n} /ˈɒstɹəsɪz(ə)m/ (in ancient Greece, the temporary banishment by popular vote) | :: ostracismo {m} |
| ostracism {n} (banishment, exclusion from community) | :: ostracismo {m} |
| ostracize {v} /ˈɒstɹəsaɪz/ (to exclude a person from a community or from society by not communicating with them or by refusing to acknowledge their presence) | :: aislar, excluir, marginar |
| ostrich {n} /ˈɔs.tɹɪt͡ʃ/ (large flightless bird) | :: avestruz {m} |
| ostrich politics {n} (evasive style of politics) | :: política de avestruz {f} |
| Oswald {prop} (male given name) | :: Oswaldo {m} |
| otaku {n} /oʊˈtɑku/ (one with an obsessive interest in something such as anime or manga) | :: otaku {m} {f} |
| otalgia {n} (earache) SEE: earache | :: |
| other {adj} /ˈʌðə(ɹ)/ (not the one previously referred to) | :: otro |
| other {n} (an other one) | :: otro {m}, otra {f} |
| other {determiner} (not the one referred to) | :: otro {m}, otra {f} |
| other {adv} (apart from) | :: además, aparte, fuera |
| othering {n} /ˈʌðəɹɪŋ/ (process of perceiving or portraying someone or something as essentially alien or different) | :: alteridad {f}, otredad {f} |
| otherness {n} | :: otredad {f} |
| others {n} /ˈʌðəz/ (other people) | :: otros {m-p}, demás {m-p} |
| others {n} (those remaining after something has been excluded) | :: otros {m-p} |
| other side {n} (afterlife) SEE: afterlife | :: |
| otherwise {adv} /ˈʌð.əˌwaɪz/ (differently, in another way) | :: de otra manera |
| otherwise {adv} (under different circumstances) | :: si no, de lo contrario |
| otherwise {adv} (in all other respects) | :: por lo demás, por otra parte, aparte de esto, fuera de eso |
| otherwise {adj} (other than supposed) | :: contrario |
| otherwise {adv} (or else) SEE: or else | :: |
| other woman {n} (woman who is romantically involved with a man already in a committed relationship) | :: otra {f} |
| otiose {adj} /ˈoʊ.ʃi.oʊs/ (resulting in no effect) | :: inútil |
| otiose {adj} (reluctant to work) | :: ocioso, desocupado |
| otitis {n} /oʊˈtaɪ.tɪs/ (inflammation of the ear) | :: otitis {f} |
| otohematoma {n} (hematoma of the external ear) | :: otohematoma {m} |
| otolaryngologist {n} (otorhinolaryngologist) SEE: otorhinolaryngologist | :: |
| otolaryngology {n} /ˌəʊtə(ʊ)ˌlæɹɪŋˈɡɒlədʒi/ (medical study of the ear, nose and throat) | :: otorrinolaringología {f} |
| otolith {n} (small particle in the inner ear) | :: otolito {m} |
| otological {adj} (of or pertaining to otology) | :: otológico |
| otologist {n} /əʊˈtɒlədʒɪst/ (doctor specializing in otology) | :: otólogo {m} |
| otorhinolaryngologist {n} /ˌɑtoˌɹajnoˌlæɹɪŋˈɡɑlədʒɪst/ (medical doctor of ear, nose and throat) | :: otorrinolaringólogo {m}, otorrinolaringóloga {f} |
| otorhinolaryngology {n} (otolaryngology) SEE: otolaryngology | :: |
| otoscopy {n} | :: otoscopia {f} |
| ottava rima {n} /oʊˌtɑvə ˈɹimə/ (arrangement of stanzas of eight lines rhyming ab ab ab cc) | :: octava real {f} |
| Ottawa {prop} /ˈɒtəwə/ (capital of Canada) | :: Ottawa |
| otter {n} /ˈɑtɚ/ (mammal) | :: nutria {f}, lutria {f} |
| otter civet {n} (Cynogale bennettii) | :: civeta nutria, pescadora |
| Otterhound {n} (dog of a particular breed of scent hound) | :: perro de nutria |
| Ottoman {n} /ˈɑtəmən/ (Turk from the period of Ottoman Empire) | :: otomano {m} |
| Ottoman {adj} (of the Islamic empire of Turkey) | :: otomano |
| Ottoman Empire {prop} /ˈɒtəmən ˈɛmpaɪə/ (Turkish empire) | :: Imperio otomano {m} |
| Ottoman Turkish {prop} (the variety of the Turkish language that was used as the administrative and literary language of the Ottoman Empire) | :: turco otomano |
| Ouagadougou {prop} /ˈwɑːɡəˈduːɡuː/ (capital of Burkina Faso) | :: Uagadugú |
| Ouarzazate {prop} (city in the region of Drâa-Tafilalet, Morocco) | :: Uarzazat |
| ouch {interj} /ˈaʊtʃ/ (expression of one's own physical pain) | :: ay, uy |
| ouchie {n} (owie) SEE: owie | :: |
| oud {n} /uːd/ (Arabic plucked string instrument) | :: laúd árabe {m}, ud {m} |
| ought {v} /ɔt/ (indicating duty or obligation) | :: deber |
| ought {v} (indicating advisability or prudence) | :: deber |
| ought {v} (indicating desirability) | :: deber |
| ought {v} (indicating likelihood or probability) | :: deber |
| Ouija {n} /ˈwiːdʒə/ (a board with letters of the alphabet and "yes" and "no") | :: güija, ouija |
| ounce {n} /aʊns/ (28.3495 g) | :: onza {f} |
| our {determiner} /ɑː(ɹ)/ (belonging to us) | :: nuestro, nuestra {f}, nuestros {m-p}, nuestras {f-p} |
| Ourense {prop} (city) | :: Orense |
| Ourense {prop} (province) | :: Orense |
| Our Lady {prop} (Virgin Mary) | :: Nuestra Señora {f} |
| Our Lady of Sorrows {prop} (the Virgin Mary in reference to her sorrows) | :: Nuestra Señora de los Dolores {f}, Virgen de los Dolores {f}, Dolorosa {f}, Virgen de las Angustias {f}, Virgen de la Amargura {f}, Virgen de la Piedad {f} |
| ouroboric {adj} /ɔɹəˈbɔɹɪk/ (self-referring, self-reflexive, self-consuming; recursive) | :: recursivo |
| ouroboric {adj} (relating to Ouroboros) | :: urobórico {m} |
| ouroboros {n} /uːˈrɒbəˌrɒs/ (a serpent, dragon or worm who eats its own tail) | :: uróboros {m} |
| ours {pron} /ˈaʊɚz/ (that which belongs to us) | :: lo nuestro |
| ourselves {pron} /aʊɚˈsɛlvz/ (reflexive: us) | :: nos, nosotros |
| ourselves {pron} (emphatic: we) | :: nosotros mismos |
| -ous {suffix} /əs/ (suffix to form adjectives) | :: -oso, -udo |
| -ous {suffix} (chemical compounds in which a specified chemical element has a lower oxidation number) | :: -oso |
| oust {v} /aʊst/ (to expel; to remove) | :: expulsar; deponer |
| out {adv} /aʊt/ (away from the inside or the centre) | :: fuera |
| out {adv} (away from one's usual place or not indoors) | :: afuera |
| out {adv} (away from, at a distance) | :: lejos |
| out {prep} (away from the inside) | :: fuera |
| out {prep} | :: fuera |
| out-and-out {adj} (complete) | :: a carta cabal, de aúpa, de tomo y lomo, puro y duro |
| outbox {n} /ˈaʊtbɒks/ (electronic folder) | :: buzón de salida {m} |
| outbreak {n} /ˈaʊtbɹeɪk/ (an eruption, sudden appearance) | :: brote {m}, irrupción {f} |
| outburst {n} /ˌaʊtˈbɝst/ (a sudden expression of emotion) | :: arranque {m}, arrebato {m}, arrechucho |
| outcast {n} /ˈaʊtkɑːst/ (one that has been excluded from a society or system, a pariah) | :: proscrito {m}, proscrita {f}, paria {m} {f}, marginado {m}, marginada {f} |
| outclass {v} (To surpass something) | :: superar |
| outcome {n} /ˈaʊtkʌm/ (result) | :: resultado {m}, consecuencia {f}, desenlace {m} |
| outcome {n} (education) | :: objetivos {m-p} |
| outcome {n} (probability) | :: resultado {m} |
| outcrop {n} /ˈaʊt.kɹɑp/ (piece of land that stands out) | :: afloramiento rocoso |
| outcrop {n} (coming out of bedrock or of an unconsolidated deposit to the surface of the ground) | :: afloramiento {m} |
| outcrop {n} (part of a rock formation that appears at the surface) | :: afloramiento {m} |
| outcry {n} /ˈaʊtkɹaɪ/ (strong protest) | :: protesta {f} |
| outdated {adj} /aʊtˈdeɪtɪd/ (out of date, old-fashioned, antiquated) | :: obsoleto |
| outdo {v} /aʊtˈdu/ (to go beyond) | :: exceder sobrepasar |
| outdoors {adv} (in the open air) | :: al aire libre, a la intemperie, al fresco |
| outdoors {n} (environment outside of enclosed structures) | :: aire libre {m}, intemperie {f} |
| outer {adj} /ˈaʊtɚ/ (outside) | :: exterior, externo |
| outer arm {n} (The length of the arm.) | :: brazo exterior {m} |
| outer ear {n} (portion of ear) | :: oído externo {m} |
| outer planet {n} (planet of the Solar System with an orbit beyond the asteroid belt) | :: planeta externo {m} |
| outer space {n} /ˌaʊtɚ ˈspeɪs/ (region) | :: espacio exterior {m}, espacio cósmico {m} |
| outerwear {n} (clothing worn over one's underwear) | :: abrigo {m}, prenda exterior {f}, ropa exterior {f} |
| outfield {n} (baseball) | :: jardín {m} |
| outfielder {n} (a player that plays in the outfield) | :: jardinero {m} |
| outfit {n} /ˈaʊtfɪt/ (set of clothing) | :: conjunto {m}, tenida {f} |
| outfitter {n} (person or shop) | :: abastecedor {m} |
| outfox {v} (outsmart) SEE: outsmart | :: |
| outgoing {adj} /aʊtˈɡəʊɪŋ/ (going out, on its way out) | :: saliente |
| outgoing {adj} (being replaced in office) | :: saliente |
| outgrow {v} /ˌɑʊtˈɡɹoʊ/ | :: crecer más que |
| outguess {v} (outsmart) SEE: outsmart | :: |
| outlandish {adj} /aʊ̯tˈlændɪʃ/ (strange or bizarre) | :: estrambótico, estrafalario, insólito {m}, peregrino {m}, extravagante, abracadabrante, descabellado {m}, disparatado {m}, inverosímil, rocambolesco {m} |
| outlast {v} /ˌaʊtˈlæst/ (to live longer than) | :: durar más que |
| outlaw {n} (a fugitive from the law) | :: forajido {m}, fugitivo {m}, desperado {m} |
| outlaw {v} (to declare illegal) | :: ilegalizar |
| outlay {n} /ˈaʊtleɪ/ (the spending of money, or an expenditure) | :: gasto {m} |
| outlay {v} (to spend, or distribute money) | :: gastar |
| outlet {n} /ˈaʊtlɛt/ (vent) | :: salida {f} |
| outlet {n} (release of desires) | :: desahogo |
| outlet {n} (river) | :: río que nace en un lago {f} |
| outlet {n} (shop) | :: minorista de marca {m}, al-bolsillo {m} |
| outlet {n} (wall socket) SEE: wall socket | :: |
| outline {n} /ˈaʊtlaɪn/ (line marking the boundary of an object figure) | :: contorno |
| outline {n} (outer shape of an object or figure) | :: contorno |
| outline {n} (sketch or drawing in which objects are delineated in contours without shading) | :: esbozo {m} |
| outline {n} (statement summarizing the important points of a text) | :: resumen {m} |
| outline {v} (to draw an outline of something) | :: delinear |
| outline {v} (to summarize something) | :: resumir |
| outlive {v} /aʊtˈlɪv/ (to live longer than) | :: sobrevivir (a) |
| outlook {n} /ˈaʊtˌlʊk/ (view from such a place) | :: vista |
| outlook {n} (attitude, point of view) | :: punto de vista, visión |
| outlook {n} (expectation for the future) | :: perspectivas |
| out loud {adv} (aloud) | :: en voz alta |
| outmoded {adj} (unfashionable) | :: periclitado, pasado de moda |
| outmoded {adj} (obsolete) | :: anticuado, apolillado, trasnochado |
| out of {prep} /ˈaʊt əv/ (expressing a fraction or a ratio) | :: de |
| out of {prep} (not having anymore) | :: sin |
| out of {prep} (with the motivation of) | :: por |
| out of character {prep} (inconsistent with personality etc.) | :: fuera de carácter |
| out of context {adv} (without context that is needed for understanding) | :: fuera del contexto |
| out of hand {adj} (not under control, out of control) | :: fuera de control |
| out of it {prep} (drunk) SEE: drunk | :: |
| out of one's mind {adj} (insane) | :: fuera de la mente de uno, como una cabra, como las maracas de Machín |
| out of service {prep} (not available for use) | :: fuera de servicio |
| out of sight, out of mind {proverb} (something not nearby is forgotten) | :: ojos que no ven, corazón que no siente (literally: eyes that don't see, heart that doesn't feel) |
| out of the blue {prep} /aʊt ɒv ðə bluː/ (unexpectedly) | :: de la nada, de repente, de sopetón |
| out of the corner of one's eye {prep} (look sideways) | :: de reojo, de refilón, de través |
| out of the corner of one's eye {prep} (look with suspicion) | :: de reojo |
| out of the frying pan, into the fire {prep} (get from an already bad situation to a worse one) | :: huir del fuego para caer en las brasas, salir de Guatemala y meterse en Guatepeor, salir de Málaga y entrar en Malagón, éramos pocos y parió la abuela |
| out of the loop {prep} | :: fuera de onda |
| out of the ordinary {prep} (unusual; not ordinary) | :: fuera de lo común, fuera de lo normal |
| out of the question {adj} (not remotely possible) | :: fuera de discusión |
| out of the way {prep} (remote) | :: a trasmano |
| out of this world {adj} (wonderful) | :: fuera de este mundo |
| out of tune {prep} (not in correct musical pitch) | :: desafinado |
| out of whack {adj} | :: a la virulé |
| out of work {prep} (unemployed) SEE: unemployed | :: |
| out on the tiles {prep} (out for a night on the town) | :: de juerga, de marcha |
| outpatient {n} (patient) | :: paciente ambulatorio {m}, paciente ambulatoria {f} |
| outplacement {n} (the process of helping to find new employment for redundant workers) | :: desvinculación asistida {f} |
| outpost {n} /ˈaʊtˌpoʊst/ (A military post) | :: puesto {m}, fortificación {m}, presidio {m} |
| outpost {n} (The troops themselves) | :: posteros {m} |
| outpost {n} (An outlying settlement) | :: comunidad {f}, aldea {f}, finca {f}, colonia {f} |
| outpouring {n} (sudden flowing of a large amount of something) | :: efusión, derramamiento |
| output {n} /ˈaʊtpʊt/ (production; quantity produced, created, or completed) | :: producción {f} |
| output {n} (data sent out of the computer) | :: salida {f} |
| output {v} (produce or create) | :: producir |
| outré {adj} /uˈtɹeɪ/ (very unconventional) | :: extravagante |
| outrage {n} /ˈaʊt.ɹeɪd͡ʒ/ (atrocity) | :: atrocidad {f} |
| outrage {n} (offensive, immoral or indecent act) | :: ultraje {m}, desafuero {m}, atropello {m} |
| outrage {n} (anger) | :: indignación {f}, rabia {f}, cólera {f} |
| outrage {v} (to cause or commit an outrage upon) | :: indignar |
| outrageous {adj} /aʊtˈɹeɪdʒəs/ (shocking) | :: indignante, inaudito, escandaloso, apabullante, aberrante, atroz, desaforado |
| outreach {n} /ˈaʊtɹiːtʃ/ (practice) | :: extensión {f}, actividades de difusión {f-p} |
| outreach {v} (to reach further than) | :: divulgar |
| outreach {v} | :: exceder, sobrepasar |
| outreach {v} (to go too far) SEE: go too far | :: |
| outrigger {n} ((nautical) beam that provides support for a mast) | :: tangón {m} |
| outright {adv} /aʊtˈɹaɪt/ (wholly) | :: por completo, de plano |
| outright {adj} (unqualified and unreserved) | :: con todas las letras |
| outsell {v} /ɑʊtˈsɛl/ (to sell more than) | :: vender más que |
| outset {n} /ˈaʊtsɛt/ (initial stage of something) | :: inicio {m} |
| outside {n} /ˈaʊtsaɪd/ (outer surface) | :: exterior {m} |
| outside {adv} (in or to the outside) | :: fuera, afuera |
| outside {adv} | :: afuera |
| outside {prep} (on the outside of) | :: fuera de |
| outsider {n} /ˌaʊtˈsaɪdəɹ/ (someone excluded) | :: marginado {m} |
| outsider {n} (a newcomer) | :: lego {m}, novato {m}, principiante {m} {f} |
| outside the box {prep} (beyond convention) | :: fuera de la caja, más allá de la caja |
| outskirt {n} /ˈaʊtskɝt/ (periphery) | :: afueras {f-p} |
| outskirts {n} (the edges or areas around a city or town) | :: afueras {f-p}, alrededores, extrarradio |
| outsmart {v} (beat in a competition of wits) | :: burlar |
| outsource {v} /ˈaʊtˌsɔɹs/ (transfer of business to a third party) | :: externalizar, tercerizar |
| outsourcing {n} (transfer business) | :: externalización {f}, tercerización {f} |
| outspoken {adj} (speaking, or spoken, freely, openly, or boldly; vocal) | :: franco, opinado {m}, abierto {m}, audaz {m}, valiente {m} |
| outstanding {adj} (standing out from others) | :: destacado, excepcional, extraordinario, sobresaliente, prominente, descollante |
| outstanding {adj} (distinguished from others by its superiority) | :: destacado, excelente, excepcional, distinguido, descollante, prestante, prominente |
| outstanding {adj} (projecting outwards) | :: sobresaliente |
| outstanding {adj} (not settled or finished) | :: pendiente |
| outstanding {adj} (owed as a debt) | :: pendiente |
| outstrip {v} (to exceed, excel or surpass) | :: sobrepasar |
| outward {adj} /ˈaʊt.wɚd/ (outer; located towards the outside) | :: externo {m}, exterior {m} |
| outwardly {adv} /ˈaʊtwɚdli/ (externally or on the outside) | :: exteriormente |
| outwit {v} (outsmart) SEE: outsmart | :: |
| oval {n} /ˈoʊvəl/ (shape like an egg or ellipse) | :: óvalo {m} |
| oval {adj} (oval-shaped) | :: oval, ovalado |
| ovarian {adj} /oʊˈvɛɹi.ən/ (Relating to the ovaries) | :: ovárico |
| ovarian follicle {n} (cellular aggregation) | :: folículo ovárico {m} |
| ovary {n} /ˈoʊvəɹi/ (female organ) | :: ovario {m} |
| ovary {n} (botanical organ) | :: ovario {m} |
| ovation {n} /ə(ʊ)ˈveɪʃn/ (prolonged enthusiastic applause) | :: ovación {f} |
| oven {n} /ˈʌ.vn̩/ (chamber used for baking or heating) | :: horno {m} |
| ovenbird {n} (Seiurus auricapilla) | :: reinita {f} |
| oven glove {n} (glove designed to carry hot oven trays) | :: manopla {f} |
| oven mitt {n} (oven glove) SEE: oven glove | :: |
| over {adj} /ˈoʊ.vɚ/ (ended) | :: terminado, acabado |
| over {adv} (to an excessive degree) | :: excesivamente |
| over {prep} (physical positioning: on top of; above) | :: sobre |
| over {prep} (physical positioning: across or spanning) | :: sobre |
| over {prep} (physical positioning: in such a way as to cover) | :: sobre |
| over {prep} (math: divided by) | :: sobre, entre |
| over {interj} (end of sentence in radio communication) | :: cambio |
| over- {prefix} /ˈəʊvə/ (above or higher) | :: super-, sobre- |
| over- {prefix} (excessively) | :: super-, sobre- |
| overaccumulation {n} | :: sobreacumulación {f} |
| overall {adj} /ˌəʊvəɹˈɔːl/ (all-encompassing) | :: total, completo, general |
| overall {adv} (generally) | :: sobretodo, totalmente, completamente |
| overall {n} (protective garment worn over clothing) | :: braga {f}, mono {m}, overol {m} |
| overalls {n} /ˈoʊvəɹɔːlz/ (loose fitting garment worn over regular clothes to protect them) | :: mono {m}, buzo {m} |
| overalls {n} (loose fitting pair of pants with a bib) | :: mono {m}, overol {m}, mamelucos {m}, zaragüellos {m} |
| overalls {n} | :: mono de trabajo {m}, mono {m}, overol {m}, overoles {m-p} |
| over and out {interj} (end of conversation) | :: cambio y fuera, cambio y corto |
| over and over {adv} (repeatedly) | :: una y otra vez |
| overbearing {adj} (overly bossy or domineering) | :: oprimente, subyugante, prepotente |
| overbite {n} (malocclusion in which the upper teeth extend over the lower ones) | :: sobremordida {f} |
| overcareful {adj} (excessively careful) | :: prolijo {m} |
| overcoat {n} /ˈəʊvəkəʊt/ (garment) | :: abrigo {m} |
| overcome {v} /ˌoʊvəɹˈkʌm/ (to surmount, get the better of) | :: vencer, superar |
| overcook {v} (cook for too long) | :: recocer |
| overcriminalization {n} (excessive criminalizing) | :: sobrecriminalización {f} |
| overcrowded {adj} (Containing too many occupants) | :: superpoblado, atestado, abarrotado, hacinado {m} |
| overdo {v} /ˌoʊ.vəɹˈdu/ (to cook too much) | :: cocer demasiado |
| overdose {n} (excessive and dangerous dose of a drug) | :: sobredosis {f} |
| overdraft {n} /ˈoʊvɚdɹæft/ (act of overdrawing a bank account) | :: sobregiro {m} |
| overdraught {n} (overdraft) SEE: overdraft | :: |
| overdraw {v} (withdraw more money from an account than there is credit) | :: sobregirar |
| overdue {adj} /ˌoʊ.vəɹˈdu/ (Late; especially, past a deadline or too late to fulfill a need) | :: atrasado |
| overeat {v} /ˌoʊvɚˈit/ (eat too much) | :: empacharse |
| overestimate {v} (to judge too highly) | :: sobrestimar |
| overestimated {v} (overrated) SEE: overrated | :: |
| overexertion {n} (the action of excessively exerting) | :: sobresfuerzo {m} |
| overexploitation {n} (excessive and damaging exploitation) | :: sobreexplotación {f} |
| overfall {v} /ˈoʊvɚfɔl/ (To fall over (something)) | :: tropezar con algo |
| overfall {v} (To fall over) | :: caerse |
| overfeed {v} (too feed too much to) | :: sobrealimentar |
| overfill {v} (to fill beyond capacity) | :: sobrellenar, colmar |
| overfit {v} (statistics: to use a statistical model that has too many parameters) | :: sobreajustar |
| overflight {n} (flight over a place) | :: sobrevuelo {m} |
| overflow {n} /ˈəʊvəˌfləʊ/ (spillage) | :: desbordamiento {m} |
| overflow {n} (outlet) | :: aliviadero {m}, escape {m} |
| overflow {v} (to fill beyond the limits of) | :: rebosar, colmar |
| overflow {v} (to flow over the brim or edge) | :: desbordarse |
| overflow {v} | :: rebosar, desbordar |
| overflow hole {n} (hole that prevents overflowing) | :: perforación de rebalse {f} |
| overflow pool {n} (type of swimming pool) | :: piscina desbordante {f} |
| overgrazing {n} (excessive grazing to an extent that the land is damaged) | :: sobrepastoreo {m} |
| overhang {n} /ˈoʊvəɹˌhæŋ/ (anything that overhangs) | :: protuberancia {f} |
| overhaul {n} /ˈəʊvəˌhɔːl/ (a major repair, remake, renovation, or revision) | :: revisión {f}, repaso {m}, ajuste {m}, reparación general {f} |
| overhaul {v} (to modernize, repair, renovate, or revise completely) | :: revisar, repasar, renovar, modernizar |
| overhaul {v} (to pass, overtake, or travel past) | :: pasar, adelantar |
| overhead {adj} /ˈəʊvəˌhɛd/ (of, or relating to the operating expenses of a business) | :: gastos generales |
| overhead {n} (expense of a business not directly assigned to goods or services provided) | :: gastos generales {m-p} |
| overhead {n} (system of overhead wires used to power electric transport, such as streetcars, trains, or buses) | :: sobrecargado |
| overhead fan {n} (ceiling fan) SEE: ceiling fan | :: |
| overhead projector {n} (projector that projects an image over the heads of the viewers onto a screen) | :: retroproyector {m} |
| overhear {v} /oʊ.vɚˈhɪɚ/ (To hear something that wasn't meant for one's ears) | :: oír por casualidad, oír sin querer |
| overheat {v} (overheat) SEE: burn | :: |
| overheat {v} /ˌoʊvɚˈhit/ (to heat excessively) | :: sobrecalentar |
| over here {adv} (in this place) | :: aquí, acá |
| overjoyed {adj} /ˌoʊvɚˈdʒɔɪd/ (very happy) | :: exultante, eufórico, muy feliz |
| overkill {n} /ˈoʊvɚˌkɪl/ (an unnecessary excess of something (idiomatic)) | :: excesivo, matar moscas a cañonazos |
| overlap {v} /ˌəʊvəˈlæp/ (to extend over and partly cover something) | :: solapar, traslapar |
| overlap {v} (to have DNA parts in common) | :: superponerse |
| overlap {n} (something that overlaps) | :: solapo {m}, traslapo {m}, superposición {f} |
| overlapping {adj} | :: solapado, traslapado, superpuesto |
| overlapping {n} (the situation in which things overlap) | :: superposición {f} |
| overlay {v} (overwhelm) SEE: overwhelm | :: |
| overload {v} (to load excessively) | :: sobrecargar |
| overlook {n} /ˈoʊvəɹ.lʊk/ (vista or point) | :: mirador {m} |
| overlook {v} (to fail to notice; to look over and beyond (anything) without seeing it) | :: pasar por alto |
| overlook {v} (to pretend not to have noticed; to pass over without censure or punishment) | :: pasar por alto |
| overlook {v} (to inspect; to examine; to look over carefully or repeatedly) | :: otear |
| overlook {v} | :: otear |
| overlooked {adj} (missed out in selection, unnoticed) | :: desestimado |
| overlord {n} (anyone with overarching power or authority in given domain) | :: señor feudal |
| overly {adv} (to an excessive degree) | :: demasiadamente, excesivamente |
| overlying {adj} | :: suprayacente |
| overmorrow {adv} (on the day after tomorrow) SEE: day after tomorrow | :: |
| overmorrow {n} (day after tomorrow) SEE: day after tomorrow | :: |
| over my dead body {prep} (absolutely not) | :: sobre mi cadáver |
| overnight {adv} (in a very short amount of time) | :: de un día para otro, de la noche a la mañana |
| overnight {adj} (during a single night) | :: nocturno |
| overnight {v} (stay overnight) | :: pernoctar |
| overnourished {adj} (overweight) SEE: overweight | :: |
| overpass {n} (A section of a road or path that crosses over an obstacle, especially another road, railway, etc) | :: puente {m}, paso superior {m}, pasarela {f}, paso elevado {m}, paso a desnivel {m} |
| overplay {v} (To overdo or overact one's effect or role) | :: sobreactuar |
| overpopulated {adj} /ˌoʊvɚˈpɑpjə(ˌ)leɪtɪd/ (having a higher population than can be sustained) | :: sobrepoblado |
| overpopulation {n} /ˌoʊvɚˌpɑpjəˈleɪʃ(ə)n/ (when the number of occupants of an area exceeds the ability of that area to provide for the occupants) | :: superpoblación {f} |
| overpower {v} (overpower) SEE: compel | :: |
| overpower {v} /oʊ.vɚˈpaʊ̯.ɚ/ (subdue someone by superior force) | :: dominar, vencer |
| overpower {v} (render imperceptible by means of greater strength) | :: realzar |
| overpressure {n} (excess or markedly elevated pressure) | :: sobrepresión {f} |
| overpriced {adj} (priced higher than what it is really worth) | :: sobre-tasado |
| overproduction {n} (the production of more of a commodity than can be used or sold) | :: sobreproducción {f}, superproducción {f} |
| overprotect {v} | :: sobreproteger, hiperproteger |
| overprotection {n} /ˌoʊvɚpɹəˈtɛkʃən/ (act of overprotecting) | :: sobreprotección {f} |
| overrate {v} /ˌəʊvəˈɹeɪt/ (to esteem too highly) | :: sobrevalorar, sobreestimar |
| overrated {adj} (rated too highly) | :: sobrevalorado, sobreestimado {m}, sobrevaluado |
| overreact {v} /ˌoʊ.vəɹ.ɹiˈækt/ (react too much or too intensely) | :: sobrerreaccionar |
| overrepresent {v} | :: sobrerrepresentar |
| overrepresentation {n} (the condition of being overrepresented) | :: sobrerrepresentación {f} |
| overrepresented {adj} | :: sobrerrepresentado {m}, sobrerrepresentada {f} |
| overripe {adj} (excessively ripe; spoiled; gone bad) | :: pasado |
| overrun {v} /oʊvəˈɹʌn/ | :: exceder, rebasar, invadir |
| overseas {adj} /ˌoʊvɚˈsiːz/ (across a sea) | :: ultramar |
| overseas Chinese {n} (Huaqiao) | :: tusán {m} (Chinese Peruvian) |
| oversee {v} /əʊvə(ɹ)siː/ (to supervise, guide, review or direct the actions of a person or group) | :: supervisar |
| oversee {v} | :: supervisar |
| overseer {n} /ˈəʊvəˌsiːə(ɹ)/ (one who oversees) | :: capataz |
| overshadow {v} /ˌoʊ.vɚˈʃæd.oʊ/ (to cast a shadow over something) | :: asombrar , ensombrecer |
| overshadow {v} (to dominate something and make it seem insignificant) | :: eclipsar (persona, éxito), deslucir (ocasión), opacar |
| oversight {n} /ˈoʊvə(ɹ)ˌsaɪt/ (omission) | :: inadvertencia {f} |
| oversight {n} (supervision) | :: vigilancia |
| oversight {n} (overview) SEE: overview | :: |
| oversleep {v} /ˈəʊvəɹˌsliːp/ (to sleep for longer than planned) | :: quedarse dormido |
| overstate {v} /ˌoʊ.vɚˈsteɪt/ (to exaggerate; to state or claim too much) | :: exagerar |
| oversteer {n} | :: sobreviraje {m} |
| oversteer {v} | :: sobrevirar |
| overstimulation {n} (excessive stimulation) | :: sobreestimulación {f} |
| overt {adj} /ə(ʊ)ˈvɜːt/ (open and not concealed or secret) | :: descubierto, al aire libre, explícito |
| overtake {v} /oʊvɚˈteɪk/ (to pass a more slowly moving object) | :: rebasar, sobrepasar, adelantar |
| overtake {v} (to occur unexpectedly take by surprise; surprise and overcome) | :: sorprender |
| over-the-counter drug {n} (medicine) | :: medicamento sin receta {m} |
| over the hill {prep} (Old, past the prime of life) | :: no estar para muchos trotes |
| over there {adv} (in that place) | :: allá, allí |
| over the top {adj} (beyond normal, expected, or reasonable limits; excessive; exaggerated) | :: subido de tono {m}, desmesurado, exagerado |
| overthrow {v} /əʊvəˈθɹəʊ/ (to bring about the downfall of) | :: derrocar, derribar |
| overthrow {n} (removal by force or threat of force) | :: derrocamiento {m}, deposición {f} |
| overtime {n} /ˈoʊvɚˌtaɪm/ (worktime) | :: tiempo de más {m}, overtime {m}, horas extras {f-p} |
| overtime {n} (pay for overtime work) | :: tiempo de más {m}, pago overtime {m}, overtime |
| overtime {adv} (exceeding regular working hours) | :: a destajo |
| overtly {adv} (openly) | :: abiertamente |
| overtone {n} /ˈoʊvɚtoʊn/ (harmonic) | :: sobretono {m} |
| overture {n} /ˈoʊvəɹtʃəɹ/ (musical introduction) | :: obertura {f} |
| overturn {v} (to turn over, capsize) | :: volcar |
| overturn {v} (to overthrow) | :: derrocar |
| overturn {v} (legal: to reverse, overrule) | :: casar |
| overuse {v} /ˌoʊvɚˈjuːz/ (To use too much of) | :: usar con exceso |
| overvaluation {n} (an instance of overvaluing) | :: sobrevaloración {f} |
| overvalue {v} (to assign an excessive value to something) | :: sobreestimar {m}, sobrestimar {m}, sobrevalorar {m} |
| overvalued idea {n} /ˌoʊ.vɚˈvæljud aɪˈdi.ə/ (abnormal belief) | :: idea sobrevalorada |
| overview {n} /ˈəʊvə(ɹ)ˌvjuː/ (brief summary, as of a book or a presentation) | :: resumen {m} |
| overweening {adj} /əʊvəˈwiːnɪŋ/ (over-confident) | :: prepotente |
| overweight {adj} /ˌoʊvɚˈweɪt/ (of a person, heavier than is healthy) | :: con sobrepeso |
| overwhelm {v} /ˌoʊvɚˈʍɛlm/ (overpower emotionally) | :: agobiar |
| overwhelm {v} | :: abrumar, agobiar |
| overwhelming {adj} /ˌoʊvɚˈ(h)wɛlmɪŋ/ (overpowering) | :: abrumador, agobiante, imponente, apabullante, avasallador {m}, arrollador {m}, aplastante {m} |
| overwinter {v} (to keep or preserve for the winter) | :: invernar |
| overwinter {v} (to spend the winter (in a particular place)) | :: hibernar, invernar |
| overwrite {v} (destroy old data) | :: sobrescribir |
| overwrought {adj} /əʊ.vəˈɹɔːt/ (in a state of excessive nervousness, excitement, or anger) | :: nerviosisimo, sobrexitado, rabioso |
| Ovid {prop} /ˈɒvɪd/ (Roman poet) | :: Ovidio {m} |
| oviduct {n} (duct through which an ovum passes) | :: oviducto {m} |
| Oviedan {adj} (of or from Oviedo) | :: ovetense |
| Oviedan {n} (person from Oviedo) | :: ovetense |
| Oviedo {prop} (city in Spain) | :: Oviedo |
| oviparous {adj} /oʊˈvɪpəɹəs/ (egg laying) | :: ovíparo |
| ovipositor {n} /əʊvɪˈpɒzɪtə/ (tubular organ for laying eggs) | :: ovipositor {m} |
| ovoid {adj} (shaped like an oval) | :: oval |
| ovoid {n} (something oval in shape) | :: ovoide {m} |
| ovoviviparity {n} (condition of being ovoviviparous) | :: ovoviviparidad {f} |
| ovoviviparous {adj} /ˌoʊvoʊvɪˈvɪpəɹəs/ (pertaining to animals whose eggs hatch inside their body) | :: ovovivíparo |
| ovulate {v} (produce eggs or ova) | :: ovular |
| ovule {n} (botany: structure that develops into a seed) | :: óvulo {m} |
| ovule {n} (zoology: immature ovum) | :: óvulo {m} |
| ovum {n} /ˈoʊ.vəm/ (gamete) | :: óvulo {m} |
| owe {v} /oʊ/ (to be under an obligation) | :: deber, adeudar |
| owe {v} (to be in debt) | :: estar en deuda, deber, adeudar |
| owie {n} /ˈaʊwiː/ (minor injury) | :: coco, ayayay |
| owing to {prep} (because of) | :: por mor de |
| owl {n} /aʊl/ (bird) | :: búho {m}, lechuza {f}, tecolote {m} , mochuelo {m} , autillo {m} , cárabo {m} , cuco {m} , sijú cotunto {m} , caburé {m} , chuncho {m} , anteojo {m} , tucúquere {m} |
| own {v} (defeat) SEE: defeat | :: |
| own {adj} /ˈoʊn/ (belonging to (determiner)) | :: propio |
| own {v} (have rightful possession of) | :: poseer |
| own {v} (acknowledge responsibility for) | :: reconocer, admitir |
| owner {n} /ˈoʊnɚ/ (one who owns) | :: propietario {m}, dueño {m}, poseedor {m} |
| ownership {n} (legal status) | :: propiedad {f} |
| own goal {n} (goal scored by player against their own team) | :: autogol |
| own up {v} (to confess) | :: confesar |
| Owston's tit {n} (Sittiparus owstoni) | :: carbonero de las Izu {m} |
| ox {n} /ˈɑks/ (an adult castrated male of cattle) | :: buey {m} |
| ox {n} (any bovine animal used as a beast of burden) | :: buey {m}, toro {m}, novillo {m} |
| oxadiazole {n} (five-membered heterocycle) | :: oxadiazol {m} |
| oxalate {n} /ˈɒksəleɪt/ (salt or ester of oxalic acid) | :: oxalato {m} |
| oxalic acid {n} (the dicarboxylic acid (ethandioic acid)) | :: ácido oxálico {m} |
| oxbow lake {n} (crescent-shaped lake) | :: brazo muerto {m}, lago en herradura {m} |
| oxeye {n} (titmouse) SEE: titmouse | :: |
| oxeye {n} (dunlin) SEE: dunlin | :: |
| oxeye {n} (Boops boops) SEE: bogue | :: |
| Oxford {prop} /ˈɒksfəd/ (city) | :: Oxford |
| oxgoad {n} (goad for driving oxen) | :: garrocha {f} |
| oxidanium {n} (hydronium) SEE: hydronium | :: |
| oxidation {n} (combination of a substance with oxygen) | :: oxidación {f} |
| oxidation {n} | :: oxidación {f} |
| oxidative {adj} (Relating to oxidation) | :: oxidativo |
| oxide {n} /ˈɒksaɪd/ (binary compound of oxygen) | :: óxido {m} |
| oxidizable {adj} (capable of being oxidised) | :: oxidable |
| oxidization {n} (oxidation) SEE: oxidation | :: |
| oxidize {v} /ˈɒksɪdaɪz/ (to combine with oxygen) | :: oxidar |
| oximeter {n} /ɒkˈsɪmɪtə/ (device that measures the oxygen saturation of arterial blood) | :: oxímetro {m} |
| oxonium {n} (univalent oxygen cation) | :: oxonio |
| oxtail {n} (meat from the tail of a cow) | :: rabo de toro {m} |
| oxychloride {n} (compound of oxygen and chlorine) | :: oxicloruro {m} |
| oxygen {n} /ˈɒksɪdʒən/ (chemical element) | :: oxígeno {m} |
| oxygenate {v} (infuse with oxygen) | :: oxigenar |
| oxygenation {n} (process of treating something with oxygen) | :: oxigenación {f} |
| oxygen therapy {n} (therapeutic administration of oxygen) | :: oxigenoterapia {f} |
| oxyhydrogen {adj} (using a mixture of hydrogen and oxygen) | :: oxhídrico |
| oxymoron {n} /ˌɑksiˈmɔɹɑn/ (figure of speech) | :: oxímoron {m} |
| oxymoron {n} (contradiction in terms) SEE: contradiction in terms | :: |
| oxyntic {adj} (producing acid) | :: oxíntico {m} |
| oxytone {adj} /ˈɑksɪˌtoʊn/ (oxytone) | :: oxítono {m} |
| oxytone {n} (word with the stress or an acute accent on the last syllable) | :: palabra aguda {f}, oxítona {f} |
| oyer and terminer {n} (English law: a court for the trial of cases of treason and felony) | :: tribunal de lo penal {m} |
| oyster {n} /ˈɔɪ.stə(ɹ)/ (mollusk, see also: clam; mollusc; mussel) | :: ostra {f} |
| oyster {n} (food) | :: ostra {f} |
| oyster {n} (colour) | :: ostra {m} |
| oyster {n} (person who keeps secrets) | :: tumba {f} |
| oyster bed {n} (place on the seabed where oysters are grown to be harvested) | :: criadero de ostras {m} |
| oystercatcher {n} /ˈɔɪstə.ˌkætʃə/ (bird) | :: ostrero {m} |
| oyster farm {n} (place where oysters are raised) | :: ostrero {m} |
| oyster mushroom {n} (Pleurotus ostreatus) | :: seta {f}, hongo de cardo {m} , gírgola {f}, champiñón ostra {m} |
| oyster plant {n} (Scorzonera hispanica) SEE: black salsify | :: |
| ozone {n} /ˈoʊzoʊn/ (O3) | :: ozono {m} |
| ozone hole {n} (region of the stratosphere over Antarctica that is depleted of ozone in the local spring) | :: agujero de ozono {m} |
| ozone layer {n} (a region of the stratosphere) | :: capa de ozono {f} |
| Øresund {prop} (strait) SEE: Oresund | :: |