| Labe {prop} {n} | :: Elbe |
| laborant {m} | :: laboratory technician |
| laborantka {f} | :: female laboratory technician |
| laboratorní {adj} | :: laboratory (when used attributively) |
| laboratoř {f} | :: laboratory |
| labourista {m} | :: Labourite, Labourist (a member or supporter of the Labour Party) |
| Labradorské moře {prop} {n} | :: the Labrador Sea |
| labuť {f} | :: swan |
| labuťák {m} | :: male swan |
| labutí {adj} | :: swan, swan's |
| labužník {m} | :: gourmet |
| láce {f} | :: cheapness |
| lacinost {f} | :: cheapness |
| laciný {adj} | :: cheap, inexpensive (low and/or reduced in price) |
| laciný {adj} | :: cheap (of little worth) |
| lacl {m} | :: bib (part of an apron or overalls) |
| Lada {prop} {f} | :: given name |
| Láďa {prop} {m} | :: A pet form of the male given name Ladislav |
| Láďa {prop} {m} | :: A pet form of the female given name Ladislava |
| ladění {n} | :: verbal noun of ladit |
| ladění {n} | :: tuning (calibration of a musical instrument) |
| ladění {n} | :: debugging |
| ladič {m} | :: tuner (person) |
| ladička {f} | :: tuner (device that shows the deviation of the played pitch from the desired pitch) |
| Ladislav {prop} {m} | :: given name |
| ladit {v impf} | :: to tune |
| ladit {v impf} | :: to debug |
| ladně {adv} | :: gracefully, fluently, smoothly |
| ladný {adv} | :: graceful, fluent, smooth |
| lado {n} | :: uncultivated, wild land |
| Laduška {prop} {f} | :: given name |
| Lagaš {prop} {m} | :: Lagash (an ancient city in Sumer, in what is today's southeast Iraq) |
| lagašský {adj} | :: Lagash |
| laguna {f} | :: lagoon |
| láhev {f} | :: bottle (for liquids) |
| láhev {f} | :: bottle (with rubber nipple for infants) |
| láhevník {m} | :: custard apple (any plant of genus Annona) |
| lahodný {adj} | :: delicious |
| lahůdka {f} | :: delicacy (pleasing food) |
| lahvička {f} | :: vial |
| lahvinka {f} | :: diminutive of láhev |
| lachtan {m} | :: fur seal or sea lion |
| lachtaní {adj} | :: fur seal, sea lion |
| laický {adj} | :: lay |
| laik {m} | :: layman (non-cleric) |
| laik {m} | :: layman (non-professional) |
| lajdácký {adj} | :: sloppy, careless |
| lajdák {m} | :: sloppy, careless person |
| lak {m} | :: lacquer |
| lák {m} | :: brine (a salt and water solution for pickling) |
| Lakadivy {prop} {p} | :: Laccadive Islands or Lakshadweep (to be clarified) |
| lákat {v impf} | :: to attract (to arouse interest) |
| lakmus {m} | :: litmus |
| lakmusový {adj} | :: litmus |
| lakmusový papírek {m} | :: litmus paper |
| lakomec {m} | :: miser, scrooge |
| lakomství {n} | :: avarice |
| lakomý {adj} | :: stingy, niggardly, miserly |
| lakonický {adj} | :: laconic (using as few words as possible) |
| lakota {f} | :: miserliness |
| lakotit {v} | :: to scrimp, to skimp (be frugal or stingy) |
| lakotný {adj} | :: stingy, niggardly, miserly |
| lakros {m} | :: lacrosse |
| Lakšmí {prop} {f} | :: Lakshmi (Hindu goddess) |
| laktace {f} | :: lactation (secretion of milk) |
| laktáza {f} | :: lactase |
| laktóza {f} | :: lactose |
| lalok {m inan} | :: lobe (division of the brain) |
| lalok {m inan} | :: wattle (part of head of a rooster) |
| lalůček {m} | :: diminutive of lalok; lobule |
| lámat {v impf} | :: to break |
| lambada {f} | :: lambada (dance) |
| lambda {n} | :: lambda (Greek letter) |
| lambda kalkul {m} | :: lambda calculus |
| lamí {adj} | :: llama, llama's |
| laminární {adj} | :: laminar |
| laminární proudění {n} | :: laminar flow |
| lampa {f} | :: lamp |
| lampář {m} | :: lamplighter |
| lampasák {m} | :: military officer |
| lampička {f} | :: diminutive of lampa |
| lampion {m} | :: paper lantern |
| lampión {m} | :: paper lantern |
| lamželezo {m} | :: strongman |
| laň {f} | :: hind (female deer) |
| lán {m inan} | :: field |
| lán {m inan} | :: an old Czech line measure |
| lančmít {m} | :: luncheon meat |
| langoš {f} | :: langos (traditional Hungarian fried dough) |
| langusta {f} | :: spiny lobster, langouste |
| laní {adj} | :: hind, hind's (female deer) |
| laňka {f} | :: diminutive of laň |
| lano {n} | :: rope, cable |
| lanová dráha {f} | :: cableway |
| lanovka {f} | :: cableway |
| lanthan {m} | :: lanthanum |
| Laos {prop} {m} | :: Laos |
| Laosan {m} | :: Lao, Laotian (person) |
| Laosanka {f} | :: female Lao, Laotian |
| laoský {adj} | :: Lao, Laotian |
| lapálie {f} | :: trifle, minor thing |
| lapidární {adj} | :: lapidary |
| Laplaceovo rozdělení {n} | :: Laplace distribution |
| laplaceovský {adj} | :: Laplace, Laplace's, Laplacian |
| Laponec {m} | :: Lapp, Sami |
| Laponsko {prop} {n} | :: Lapland |
| laponský {adj} | :: Lapp, Sami |
| lapsus {m} | :: lapse |
| larva {f} | :: larva |
| larvička {f} | :: diminutive of larva |
| larvička {f} | :: face |
| laryngála {f} | :: laryngeal |
| laryngální {adj} | :: laryngeal (of or pertaining to larynx) |
| laryngitida {f} | :: laryngitis (inflammation of the larynx) |
| larynx {m} | :: larynx |
| lascivní {adj} | :: lascivious |
| laser {m} | :: laser (source of light) |
| laserová tiskárna {f} | :: laser printer |
| laserový {adj} | :: laser (when used attributively) |
| lasice {f} | :: weasel (Mustela nivalis) |
| lasiččí {adj} | :: weasel, weasel's |
| láska {f} | :: love (intense feeling of affection and care toward another person) |
| láska {f} | :: love (object of one’s romantic feelings) |
| láska až za hrob {f} | :: lasting love |
| láska hory přenáší {proverb} | :: love conquers all |
| láska jako trám {f} | :: lasting love |
| laskat {v impf} | :: to caress |
| laskavě {adv} | :: kindly |
| laskavec {m inan} | :: amaranth (any plant of the genus Amaranthus) |
| laskavost {f} | :: kindness (property) |
| laskavost {f} | :: favor, kindness (deed) |
| laskavý {adj} | :: kind |
| laso {n} | :: A lasso |
| lasolet {m anim} | :: woodswallow |
| lastura {f} | :: bivalve shell |
| latam {m anim} | :: swift parrot |
| látat {v impf} | :: to darn (stitch with thread) |
| latence {f} | :: latency |
| latentní {adj} | :: latent |
| láteřit {v} | :: to grumble, complain |
| latina {f} | :: Latin |
| latinismus {m} | :: Latinism (word or other feature originating in the Latin language that has been borrowed by another language) |
| Latinoameričan {m} | :: Latin American |
| Latinská Amerika {prop} {f} | :: Latin America |
| latinskoamerický {adj} | :: Latin American (of or relating to Latin America) |
| latinský {adj} | :: Latin |
| laťka {f} | :: bar |
| látka {f} | :: cloth, fabric |
| látka {f} | :: substance (physical matter, material) |
| látková výměna {f} | :: metabolism |
| latrína {f} | :: A latrine |
| laudanum {n} | :: laudanum (tincture of opium) |
| Laura {prop} {f} | :: given name |
| laureát {m} | :: laureate |
| láva {f} | :: lava (melted rock) |
| lavice {f} | :: bench (at the table) |
| lavice obžalovaných {f} | :: dock (in courtroom) |
| lavička {f} | :: bench (in the park) |
| lavina {f} | :: avalanche (large sliding mass of snow and ice) |
| lavinový {adj} | :: avalanche |
| lávka {f} | :: footbridge |
| lávový {adj} | :: lava |
| lawrencium {n} | :: lawrencium |
| laxativum {n} | :: laxative (any substance, such as a food or in the form of a medicine which has a laxative effect) |
| laxní {adj} | :: lax, slack, careless, indolent |
| Lazce {prop} {m inan} | :: former village, nowadays a quarter of Olomouc, Czech Republic |
| Lazce {prop} {m inan} | :: village in the Czech Republic, Olomouc District, near Troubelice |
| Lazce {prop} {m inan} | :: village in the Czech Republic, administrative part of Horšovský Týn |
| Lazce {prop} {m inan} | :: Mokré Lazce, village in the Opava District, Czech Republic |
| Lazce {prop} {m inan} | :: Suché Lazce, former village, nowadays a part of Opava, Czech Republic |
| Lazečtí {m anim} | :: people living in Lazce (in any of the villages or town quarters of that name) |
| lázeň {f} | :: bath |
| lázeňský {adj} | :: spa |
| lázně {fp} | :: bathhouse |
| lázně {fp} | :: spa |
| lazurit {m} | :: lazurite |
| lazurit {m} | :: lapis lazuli |
| LB {prop} | :: abbreviation of Liberec (region) |
| LB {prop} | :: abbreviation of Liberec (city) |
| leb {f} {m} | :: alternative form of lebka |
| lebeční {adj} | :: cranial |
| lebka {f} | :: skull |
| leccos {pron} | :: all sorts of things |
| lecitin {m} | :: lecithin |
| leckde {adv} | :: here and there |
| leč {conj} | :: but, yet |
| léčba {f} | :: treatment, therapy |
| léčebný {adj} | :: therapeutic (of, or relating to therapy) |
| léčit {vt impf} | :: to heal |
| léčit {v impf} | :: to treat (to apply medical care to) |
| léčitelný {adj} | :: curable |
| léčivý {adj} | :: healing, curative |
| léčka {f} | :: trap |
| lečo {n} | :: lecsó (a traditional vegetable ragout) |
| led {m} | :: ice |
| ledabyle {adv} | :: lackadaisically, sloppily, shoddily |
| ledabylost {f} | :: carelessness, sloppiness |
| ledabylý {adj} | :: careless, perfunctory |
| ledacos {pron} | :: all sorts of things |
| ledajaký {adj} | :: any, any old |
| ledek {m} | :: nitrate |
| leden {m inan} | :: January |
| ledňáček {m} | :: kingfisher |
| lední {adj} | :: ice |
| lednice {f} | :: refrigerator |
| lednička {f} | :: fridge |
| lední hokej {m} | :: ice hockey |
| lední medvěd {m} | :: polar bear |
| lednový {adj} | :: January |
| ledoborec {m} | :: icebreaker (a ship designed to break through ice) |
| ledovcový {adj} | :: glacial (related to glaciers) |
| ledově {adv} | :: icily |
| ledovec {m inan} | :: glacier |
| ledovka {f} | :: glaze |
| ledovost {f} | :: frostiness, iciness, gelidness, gelidity |
| ledový {adj} | :: freezing, gelid, icy, wintry, boreal, chilling, frigid, ice-cold |
| ledový {adj} | :: ice |
| ledvina {f} | :: kidney |
| ledvinka {f} | :: diminutive of ledvina |
| ledvinka {f} | :: bum bag |
| ledvinky {noun} | :: (food) Kidney |
| ledvinný {adj} | :: kidney, renal, nephric, nephritic |
| ledvinový {adj} | :: nephric, nephritic, renal |
| legálně {adv} | :: legally |
| legální {adj} | :: legal (allowed or prescribed by law) |
| legenda {f} | :: legend (story) |
| legendární {adj} | :: legendary |
| legie {f} | :: legion (military organization in ancient Rome) |
| legie {f} | :: legion (a military unit, often composed of volunteers) |
| legie {f} | :: legion (a multitude) |
| legionář {m} | :: legionary |
| legislativa {f} | :: legislature |
| legislativní {adj} | :: legislative |
| legitimace {f} | :: legitimation |
| legitimace {f} | :: ID card |
| legitimní {adj} | :: legitimate |
| legitimnost {f} | :: legitimacy |
| legrace {f} | :: fun |
| legračně {adv} | :: humorously, funnily |
| legrační {adj} | :: funny, humorous, comical |
| leguán {m} | :: iguana |
| lehátko {n} | :: deck chair, sunlounger |
| lehce {adv} | :: easily |
| lehce {adv} | :: lightly |
| lehce nabyl, lehce pozbyl {proverb} | :: easy come, easy go |
| lehčí {adj} | :: comparative of lehký |
| lehko {adv} | :: easily |
| lehko {adv} | :: lightly |
| lehkomyslně {v} | :: carelessly |
| lehkomyslnost {f} | :: carelessness, thoughtlessness |
| lehkomyslný {adj} | :: light-minded, thoughtless |
| lehkomyslný {adj} | :: careless |
| lehkost {f} | :: ease |
| lehkost {f} | :: lightness |
| lehkovážnost {f} | :: frivolity, levity |
| lehkověrný {adj} | :: gullible, credulous |
| lehký {adj} | :: light (of low weight) |
| lehký {adj} | :: easy |
| lehký jako facka {adj} | :: easy as pie |
| lehký jako peříčko {adj} | :: light as a feather |
| lehký jako pírko {adj} | :: light as a feather |
| lehnout {vr pf} | :: to lie down |
| lehnout {vr pf} | :: (corn) to lodge |
| lehounký {adj} | :: very light |
| lechický {adj} | :: Lechitic |
| lechtat {v impf} | :: to tickle (to touch repeatedly or stroke delicately) |
| lechtivý {adj} | :: ticklish (sensitive or susceptible to being tickled) |
| lechtivý {adj} | :: erotic |
| leibnizovský {adj} | :: Leibnizian |
| lejno {n} | :: turd |
| lejsčík {m anim} | :: ground robin |
| lejsek {m anim} | :: flycatcher |
| lék {m} | :: medicine, cure, drug |
| lékárenský {adj} | :: pharmacy |
| lékárenství {n} | :: pharmacy (the art or practice of preparing, preserving, compounding and dispensing medicines according to prescriptions of physicians) |
| lékárna {f} | :: pharmacy, dispensary (place where prescription drugs are dispensed) |
| lékárna {f} | :: first aid kit |
| lékárnice {f} | :: female pharmacist |
| lékárnička {f} | :: first aid kit |
| lékárník {m} | :: pharmacist (who dispenses prescription drugs) |
| lékař {m} | :: physician, doctor |
| lékařka {f} | :: doctor, physician (female) |
| lékařský {adj} | :: medical |
| lékařství {n} | :: medicine (field of study) |
| lekce {f} | :: lesson, lessons |
| lék na předpis {m} | :: prescription drug |
| leknín {m} | :: any plant of the water lily family Nymphaeaceae |
| lékořice {f} | :: licorice (a plant) |
| lektvar {m} | :: potion (small portion or dose of a liquid which is medicinal, poisonous, or magical) |
| léky {noun} | :: medication |
| lelek {m} | :: nightjar |
| lemčík {m anim} | :: bowerbird |
| lemech {m} | :: back of a chair |
| lemma {n} | :: lemma |
| lemma {n} | :: lemma (canonical form of a term) |
| lemmatizace {f} | :: lemmatization |
| lemmatizátor {m} | :: lemmatizer |
| lemmatizovat {v both} | :: to lemmatize |
| lempl {m} | :: sloppy, careless person |
| lemra {f} | :: idler |
| lemur {m anim} | :: lemur |
| lemuří {adj} | :: lemur, lemur's |
| len {m} | :: flax (plant or fiber) |
| Léňa {prop} {f} | :: A pet form of the female given names Lenka |
| Lenička {prop} {f} | :: given name |
| Leningrad {prop} {m} | :: Leningrad (major city), now Saint Petersburg |
| Leningraďan {m} | :: person from Leningrad |
| Leningradec {m} | :: person from Leningrad |
| leninismus {m} | :: Leninism |
| Leninka {prop} {f} | :: given name |
| lenivec {m anim} | :: lazybones, sluggard |
| lenivý {adj} | :: lazy (unwilling to do work or make an effort) |
| lenivý {adj} | :: sluggish (habitually idle and lazy) |
| Lenka {prop} {f} | :: given name |
| léno {n} | :: (estate) feud |
| lenoch {m anim} | :: lazybones, sluggard |
| lenochod {m} | :: sloth (mammal) |
| lenochodí {adj} | :: sloth, sloth's (the mammal's) |
| lenost {f} | :: laziness, sloth |
| lenoška {noun} | :: sofa |
| lenoška {noun} | :: lazybones, sluggard (female) |
| Leona {prop} {f} | :: given name |
| Leonka {prop} {f} | :: given name |
| Leontýna {prop} {f} | :: given name |
| leopard {m anim} | :: leopard |
| leopardí {adj} | :: leopard, leopard's |
| leopardice {f} | :: female leopard |
| Leopold {prop} {m} | :: given name |
| Leoš {prop} {m} | :: given name |
| lépe {adv} | :: comparative of dobře |
| lepek {m inan} | :: gluten |
| lépe pozdě než nikdy {proverb} | :: better late than never |
| lepící {adj} | :: adhesive, sticky |
| lepící páska {f} | :: adhesive tape, sticky tape |
| lepidlo {n} | :: glue, adhesive |
| lepidopterologie {f} | :: lepidopterology |
| lepit {v impf} | :: to stick (to become attached) |
| lepra {f} | :: leprosy |
| lepší pozdě než nikdy {proverb} | :: better late than never |
| lepší vrabec v hrsti nežli holub na střeše {proverb} | :: a bird in the hand is worth two in the bush |
| leptospiróza {f} | :: leptospirosis (disease) |
| lepý {adj} | :: beautiful |
| les {m inan} | :: forest |
| lesba {f} | :: lesbian |
| lesbický {adj} | :: lesbian |
| lesbička {f} | :: lesbian |
| Lesbos {prop} | :: Lesbos |
| lesíček {m} | :: diminutive of les |
| lesk {m inan} | :: gloss, shine, sheen, luster |
| lesklý {adj} | :: glossy |
| lesní {adj} | :: forest, wood (when used attributively) |
| lesnictví {n} | :: forestry |
| lesník {m} | :: forester |
| lesopark {noun} | :: forest-park |
| Lesotho {prop} {n} | :: Lesotho |
| lesothský {adj} | :: Lesotho, of Lesotho |
| lest {f} | :: trick, ruse |
| lest {f} | :: stratagem |
| lešení {n} | :: scaffolding |
| lešení {n} | :: scaffold |
| leštidlo {n} | :: polish (wax) |
| leštit {v impf} | :: to polish |
| let {m} | :: flight (the act of flying) |
| letáček {m} | :: diminutive of leták |
| letadélko {n} | :: diminutive of letadlo |
| letadlo {n} | :: aircraft, airplane (US), aeroplane (UK) |
| letadlová loď {f} | :: aircraft carrier |
| létající talíř {m} | :: flying saucer |
| leták {m} | :: leaflet, flyer |
| léta letoucí {adv} | :: for years, for a long time |
| letalita {f} | :: case fatality rate |
| letargie {f} | :: Lethargy (pathological drowsiness) |
| letargie {f} | :: Lethargy (apathy, lack of emotions and interest) |
| letargie {f} | :: Lethargy (quantity characterizing the rate of decelaration of neutrons) |
| létat {v impf} | :: iterative form of letět |
| letec {m anim} | :: flier, flyer, aviator, airman |
| letecká pošta {f} | :: airmail (the system of conveying mail using aircraft) |
| letecký {adj} | :: aerial |
| letectví {n} | :: aviation (art or science of flying) |
| letectvo {n} | :: air force (branch of the military devoted to air warfare) |
| letenka {f} | :: plane ticket, airline ticket |
| letět {v impf} | :: to fly |
| letět {v impf} | :: to be in fashion |
| letiště {n} | :: airport |
| letištní {adj} | :: airport (when used attributively) |
| letkyně {f} | :: female flier |
| letmý {adj} | :: quick, cursory (glance, look) |
| letmý {adj} | :: casual (remark, acquaintance) |
| letmý {adj} | :: brief, fleeting (visit) |
| letmý {adj} | :: hasty, random, perfunctory (check, control) |
| letní {adj} | :: summer (related to the season) |
| letní čas {m} | :: summer time, daylight-saving time |
| léto {n} | :: summer |
| letohrádek {m} | :: diminutive of letohrad |
| letokruh {m} | :: tree ring, annual ring, growth ring |
| letos {adv} | :: this year |
| letošek {m} | :: this year |
| letošní {adj} | :: of this year |
| letoun {m} | :: airplane (a powered heavier-than-air aircraft with fixed wings) |
| letoun {m} | :: bat (any of the small, nocturnal, flying mammals of the order Chiroptera) |
| letovat {v impf} | :: To solder |
| letový {adj} | :: flight |
| letuška {f} | :: female flight attendant |
| leucin {noun} | :: leucine |
| leukemický {adj} | :: leukemic, leukaemic |
| leukemie {f} | :: leukemia |
| leukémie {f} | :: leukemia |
| leukocyt {m} | :: leukocyte |
| leukocytóza {f} | :: leucocytosis (raised white blood cell count) |
| leukotomie {f} | :: leucotomy, lobotomy |
| leukotrien {m} | :: leukotriene |
| lev {m} | :: lion |
| lev {m} | :: lion |
| Lev {prop} {m} | :: Leo (male given name) |
| Lev {m} | :: Leo (in astronomy) |
| Lev {m} | :: the zodiacal sign Leo |
| levačka {f} | :: female lefty, left-hander |
| levačka {f} | :: left hand |
| levák {m} | :: lefty, left-hander |
| levandule {f} | :: lavender (plant) |
| Levanta {prop} {f} | :: Levant (areas of land bordering the eastern Mediterranean Sea) |
| levantský {adj} | :: Levant, Levantine |
| Levenshteinova vzdálenost {f} | :: Levenshtein distance |
| levhart {m} | :: leopard (a large wild cat with a spotted coat, Panthera pardus) |
| levhartí {adj} | :: leopard, leopard's |
| levhartice {f} | :: female leopard |
| levice {f} | :: left hand |
| levice {f} | :: left (politicians and parties) |
| levicový {adj} | :: left-wing |
| levičák {m anim} | :: leftist, left-winger (a person who holds views associated with the political left) |
| levitace {f} | :: levitation |
| levitovat {vi impf} | :: to levitate |
| levnější {adj} | :: comparative of levný |
| levný {adj} | :: cheap |
| levoboček {m anim} | :: bastard (person born to unmarried parents) |
| levý {adj} | :: left (of direction) |
| levý rváček {phrase} | :: blindside flanker |
| Lewinská {f} | :: Lewinsky, female/feminized form |
| Lewinský {adj} | :: Lewinsky |
| lexém {m} | :: lexeme |
| lexikalizace {f} | :: lexicalization |
| lexikalizovat {v} | :: to lexicalize |
| lexikální {adj} | :: lexical |
| lexikální analýza {f} | :: lexical analysis |
| lexikální jednotka {f} | :: lexical item |
| lexikograf {m} | :: lexicographer |
| lexikografický {adj} | :: lexicographic, lexicographical |
| lexikografie {f} | :: lexicography |
| lexikolog {m} | :: lexicologist |
| lexikologický {adj} | :: lexicological |
| lexikologie {f} | :: lexicology |
| lexikon {m} | :: dictionary (any work that has a list of material organized alphabetically, e.g. biographical dictionary) |
| lexikon {m} | :: dictionary, lexicon (book listing and describing words) |
| lexikon {m} | :: lexicon (the vocabulary of a language) |
| léze {f} | :: lesion |
| lézt {v impf} | :: to crawl |
| lézt {v impf} | :: to climb |
| lézt na nervy {v impf} | :: to get on someone's nerves |
| lež {f} | :: lie (not a truth) |
| ležák {m inan} | :: lager (type of beer, brewed using a bottom-fermenting yeast.) |
| ležák {m anim} | :: idler, loafer |
| ležet {v impf} | :: to lie (in horizontal position) |
| lež jako věž {f} | :: big lie |
| lež má krátké nohy {proverb} | :: a lie has no legs (literally: short legs) |
| lhář {m} | :: liar |
| lhářka {f} | :: female liar |
| Lhasa {prop} {f} | :: Lhasa (capital city) |
| lhát {v impf} | :: to lie (not be truthful) |
| lhát, jako když tiskne {v} | :: to lie through one's teeth, to lie with abandon |
| Lhoce {prop} {f} | :: Lhotse |
| lhostejně {adv} | :: indifferently |
| lhostejnost {f} | :: indifference |
| lhostejný {adj} | :: indifferent (not caring) |
| lhůta {f} | :: period, term or deadline |
| Líba {prop} {f} | :: A pet form of the female given names Libuše |
| líbání {n} | :: verbal noun of líbat |
| líbání {n} | :: kissing |
| líbánky {noun} | :: honeymoon (period after marriage) |
| Libanon {prop} {m} | :: Lebanon |
| Libanonec {m} | :: Lebanese (person) |
| Libanonka {f} | :: female Lebanese |
| libanonský {adj} | :: Lebanese (of, from, or pertaining to Lebanon, the Lebanese people or the Lebanese language) |
| líbat {v impf} | :: to kiss |
| libeček {m} | :: lovage |
| libela {f} | :: (tool) level |
| Liběna {prop} {f} | :: given name |
| líbení {n} | :: verbal noun of líbit |
| Liběnka {prop} {f} | :: given name |
| liberalismus {m} | :: liberalism |
| liberalizmus {m} | :: liberalism |
| liberální {adj} | :: liberal |
| Liberec {prop} | :: Liberec (city) |
| liberecký {adj} | :: Liberec (attributive) |
| Liberečan {m} | :: person from Liberec |
| Libérie {prop} {f} | :: Libérie (country) |
| Liberijec {m anim} | :: Liberian (person) |
| liberijský {adj} | :: Liberian |
| libero {n} | :: libero, sweeper |
| libero {n} | :: libero (designated back-row player specialized in defensive skills) |
| libertarianismus {m} | :: libertarianism |
| libertarianizmus {m} | :: alternative spelling of libertarianismus |
| líbesbríf {m} | :: love letter |
| líbezný {adj} | :: lovely, lovable, sweet |
| líbit {v impf} | :: to like (with subject and object reversed); to be liked |
| libohlásek {m anim} | :: chlorophonia |
| Libor {prop} {m} | :: given name |
| Liborek {prop} {m} | :: given name |
| libovolně {adv} | :: arbitrarily |
| libovolněji {adv} | :: comparative of libovolně |
| libovolnost {f} | :: randomness |
| libovolný {adj} | :: arbitrary |
| libový {adj} | :: lean, unfatty (meat) |
| libra {f} | :: pound (unit of measure) |
| libra {f} | :: pound (currency) |
| libretista {m} | :: librettist |
| libreto {n} | :: libretto |
| Libuše {prop} {f} | :: given name |
| Libuška {prop} {f} | :: given name |
| libý {adj} | :: pleasant, pleasing |
| Libye {prop} {f} | :: Libya |
| Libyjec {m} | :: Libyan (person) |
| libyjský {adj} | :: Libyan |
| líc {f} | :: right-side up |
| líc {m} | :: face side |
| licence {f} | :: licence (UK), license (US) |
| lícní {adj} | :: cheek (related to a cheek) |
| lícní kost {f} | :: cheekbone, zygomatic bone |
| lícní nerv {m} | :: facial nerve |
| licoměrnost {f} | :: hypocrisy |
| licoměrný {adj} | :: hypocritical |
| liči {n} | :: lychee (fruit) |
| líčit {v impf} | :: to portray, to describe |
| líčit {v impf} | :: to apply makeup |
| líčit {v impf} | :: to paint (to apply paint to) |
| líčit {v impf} | :: to pretend |
| líčit {v impf} | :: to set traps |
| líčko {n} | :: cheek |
| lid {m} | :: people |
| Lída {prop} {f} | :: A pet form of the female given names Lidmila and Ludmila |
| lidický {adj} | :: Lidice |
| Lidka {prop} {f} | :: given name, a pet form of Lidmila, Ludmila and Lýdie |
| Lidmila {prop} {f} | :: given name |
| lidojed {m} | :: cannibal |
| lidoop {m} | :: anthropoid |
| lidovec {m} | :: a member or supporter of a Catholic political party with "People's" in the name, nowadays usually KDU-ČSL: Christian and Democratic Union – Czechoslovak People's Party |
| lidovláda {f} | :: democracy |
| lidový {adj} | :: folk |
| lidožrout {m} | :: man-eater (animal or human eating humans) |
| lídr {m anim} | :: leader |
| lídryně {f} | :: female leader |
| lidská bytost {f} | :: human being |
| lidská práva {n} {p} | :: human rights |
| lidskost {f} | :: humaneness |
| lidský {adj} | :: human (of or belonging to the species Homo sapiens) |
| lidský {adj} | :: human |
| lidský {adj} | :: humane |
| lidství {n} | :: humanity (human condition or nature) |
| lidství {n} | :: humanity, humaneness |
| lidstvo {n} | :: humankind |
| lidumil {m anim} | :: philanthropist |
| lidumilka {f} | :: female philanthropist |
| Lidunka {prop} {f} | :: given name, a pet form of Lidmila and Ludmila |
| Liduš {prop} {f} | :: given name, a pet form of Lidmila and Ludmila |
| Liduška {prop} {f} | :: given name, a pet form of Lidmila and Ludmila |
| liga {f} | :: league (organization of sports teams) |
| ligatura {m} | :: ligature |
| lignin {m} | :: lignin |
| Ligurie {prop} {f} | :: Ligurie (region) |
| Ligurské moře {prop} {n} | :: the Ligurian Sea |
| ligurský {adj} | :: Ligurian |
| líh {m} | :: ethanol |
| lihovar {m} | :: distillery (a place where distillation takes place, especially the distillation of alcoholic spirits) |
| lihovar {m} | :: distillery (a company that distills alcohol) |
| lihovina {f} | :: any alcoholic beverage with high alcohol content, unlike beer or wine |
| lichoběžník {m} | :: trapezoid (quadrilateral with two parallel sides) |
| lichoběžníkový {adj} | :: trapezoidal |
| lichocení {n} | :: verbal noun of lichotit |
| lichocení {n} | :: flattery |
| lichokopytník {m} | :: odd-toed ungulate |
| lichopřeslen {m inan} | :: verticillaster |
| lichota {f} | :: flattery |
| lichotit {v impf} | :: to flatter |
| lichotivý {adj} | :: flattering, complimentary |
| lichotka {f} | :: A flattery |
| lichotník {m anim} | :: flatterer |
| Lichtenštejnec {m} | :: Liechtensteiner (person) |
| Lichtenštejnsko {prop} {n} | :: Liechtenstein |
| lichtenštejnský {adj} | :: Liechtenstein, of Liechtenstein |
| lichva {f} | :: usury |
| lichvář {m} | :: usurer |
| lichvářka {f} | :: female usurer |
| lichý {adj} | :: odd (numerically indivisible by two) |
| liják {m} | :: downpour (heavy rain) |
| lijavec {m} | :: downpour (heavy rain) |
| likér {m} | :: liqueur |
| liknavý {adj} | :: dilatory |
| likvidátor {m} | :: liquidator, receiver, assessor |
| likvidita {f} | :: (finance) liquidity |
| likvidní {adj} | :: liquid |
| likvidovat {v both} | :: to eliminate |
| likvidovat {v both} | :: to destroy |
| likvor {m} | :: cerebrospinal fluid |
| lilek {m} | :: plant of the genus Solanum |
| Liliana {prop} {f} | :: given name |
| lilie {noun} | :: lily |
| limba {f} | :: Swiss stone pine (Pinus cembra) |
| limbický systém {m} | :: limbic system |
| límec {m} | :: collar (part of a shirt or jacket that fits around the neck and throat) |
| límeček {m} | :: diminutive of límec |
| limeta {f} | :: lime (green citrus fruit) |
| limetka {f} | :: lime (green citrus fruit) |
| limit {m} | :: limit |
| limita {f} | :: limit (value to which a sequence converges) |
| limitní cyklus {m} | :: limit cycle |
| limonáda {f} | :: soft drink, soda (any sweet, carbonated drink) |
| limoška {f} | :: soft drink, soda (any sweet, carbonated drink) |
| limuzína {f} | :: limousine |
| lín {m anim} | :: tench (Tinca tinca) |
| líná huba, holé neštěstí {proverb} | :: Tentative: Who is lazy to ask a question or to ask for a service will bear bad consequences |
| Linda {prop} {f} | :: given name |
| linduška {f} | :: pipit |
| linduškovec {m anim} | :: longclaw |
| lineární {adj} | :: linear |
| lineární algebra {f} | :: linear algebra (branch of mathematics) |
| lineární programování {n} | :: linear programming |
| lineární systém {m} | :: linear system |
| lineární uspořádání {n} | :: total order |
| Linec {prop} {m} | :: Linz |
| linguisticky {adv} | :: linguistically |
| lingvista {m} | :: linguist (scientist) |
| lingvistická antropologie {f} | :: linguistic anthropology |
| lingvistický {adj} | :: linguistic |
| lingvistika {f} | :: linguistics |
| lingvistka {f} | :: female linguist |
| líní {adj} | :: tench |
| link {m} | :: link, hyperlink |
| linka {f} | :: line |
| linka {f} | :: phone line |
| linka {f} | :: counter |
| linka {f} | :: route, line (itinerary of stops of mass transportation) |
| lino {n} | :: linoleum |
| linoleum {n} | :: linoleum |
| líný {adj} | :: lazy |
| líný jako prase {adj} | :: very lazy |
| líný jako veš {adj} | :: very lazy |
| líp {adv} | :: comparative of dobře |
| lípa {f} | :: lime, linden (a deciduous tree of the genus Tilia) |
| lipan {m} | :: grayling |
| lipaní {adj} | :: grayling |
| lipáza {f} | :: lipase |
| Lipeck {prop} {m} | :: Lipeck (city/regional capital) |
| lipid {m} | :: lipid |
| lipidóza {f} | :: lipidosis (disorder) |
| lipom {m} | :: lipoma (nonmalignant tumor comprising fat cells) |
| liposukce {f} | :: liposuction |
| Lipsko {prop} {n} | :: Leipzig (the largest city in Saxony, Germany) |
| lira {f} | :: lira (former currency of Italy) |
| lira {f} | :: lira (currency of Turkey) |
| lira {f} | :: lira (former currency of Israel) |
| lis {m} | :: press, machine press |
| Lisabon {prop} {m} | :: Lisabon (capital city) |
| lisabonský {adj} | :: Lisbon |
| líska {f} | :: hazel (shrub or tree) |
| lískový ořech {m} | :: hazelnut |
| list {m} | :: leaf (green and flat organ of vegetative plants) |
| list {m} | :: letter (written message) |
| list {m} | :: sheet (sheet of paper) |
| list {m} | :: newspaper |
| list {m} | :: certificate (document containing a certified statement) |
| lísteček {m} | :: diminutive of lístek |
| lístek {m inan} | :: small leaf |
| lístek {m inan} | :: ticket (admission to entertainment) |
| lístek {m inan} | :: ticket (pass for transportation) |
| listen {m inan} | :: bract |
| listí {n} | :: foliage (the leaves of plants) |
| listonoš {m} | :: postman |
| listopad {m inan} | :: November |
| listopadový {adj} | :: November |
| listovat {v impf} | :: to skim (read rapidly) |
| listový {adj} | :: leaf |
| listy {m inan} | :: leaves, a suit in German playing cards |
| lišácký {adj} | :: vulpine, cunning |
| lišák {m anim} | :: male fox, reynard |
| lišák {m anim} | :: fox (a cunning person) |
| lišák {m inan} | :: Hydnum, genus of fungi in the family Hydnaceae |
| lišák zprohýbaný {noun} | :: Hydnum repandum (species of fungi in the family Hydnaceae) |
| lišče {n} | :: fox cub |
| liščí {adj} | :: fox |
| lišejník {m} | :: lichen |
| lišit {v impf} | :: to differ |
| liška {f} | :: fox, Vulpes, genus within the family Canidae |
| liška {f} | :: vixen, female fox |
| liška {f} | :: fox (fur) |
| liška {f} | :: Urocyon, genus within the family Canidae |
| liška {f} | :: liška jezerní, liška japonská or liška mořská are some of synonyms for psík mývalovitý – raccoon dog (Nyctereutes procyonoides) |
| liška {f} | :: liška patagonská is a synonym for pes horský – culpeo, Andean fox (Lycalopex culpaeus) |
| liška {f} | :: liška Azarova is a synonym for pes šedý – hoary fox (Lycalopex vetulus) |
| liška {f} | :: liška habešská is a synonym for vlček etiopský – Ethiopian wolf (Canis simensis) |
| liška {f} | :: liška krátkouchá is a synonym for pes krátkouchý – short-eared dog (Atelocynus microtis) |
| liška {f} | :: chanterelle (Cantharellus), genus of fungi in the Cantharellaceae family |
| liška {f} | :: fox (cunning person) |
| liška obecná {noun} | :: red fox, Vulpes vulpes, a species within the family Canidae |
| liška obecná {noun} | :: golden chanterelle (Cantharellus cibarius), a species of fungi in the family Cantharellaceae |
| liška podšitá {phrase} | :: fox, (a cunning person, a person sly as a fox) |
| liškou podšitý {idiom} | :: sly as a fox |
| lištička {f} | :: diminutive of liška, fox |
| lištička {f} | :: diminutive of liška, genus of fungi in the Cantharellaceae family, chanterelle |
| lištička {f} | :: Hygrophoropsis, genus of fungi in the Hygrophoropsidaceae family |
| lištička {f} | :: diminutive of lišta |
| lít {v impf} | :: to pour |
| lít {v impf} | :: to cast (to make by pouring into a mould) |
| litanie {f} | :: litany, rogation |
| Litava {prop} {f} | :: Leitha |
| literární {adj} | :: literary |
| literární agent {m} | :: literary agent |
| literární kritika {f} | :: literary criticism |
| literární teorie {f} | :: literary theory |
| literatura {f} | :: literature |
| literatura {f} | :: bibliography (section of a written work) |
| liteřina {f} | :: type metal |
| Litevec {m anim} | :: Lithuanian (person) |
| Litevka {f} | :: female Lithuanian |
| litevský {adj} | :: Lithuanian |
| litevština {f} | :: Lithuanian (language) |
| lithium {n} | :: lithium |
| litina {f} | :: cast iron |
| lít jako z konve {v impf} | :: to rain cats and dogs |
| litografický {adj} | :: lithographic |
| litografie {f} | :: lithography |
| litosféra {f} | :: lithosphere |
| litosférická deska {f} | :: tectonic plate |
| lítost {f} | :: regret |
| lítost {f} | :: remorse, repentance (a feeling of regret or remorse for doing wrong) |
| litovat {v impf} | :: to regret, to feel sorry |
| litr {m inan} | :: liter (US), litre (UK) |
| litr {m inan} | :: a thousand crowns (Czech currency) |
| Litva {prop} {f} | :: Lithuania |
| Litvan {m anim} | :: Lithuanian |
| Litvanka {f} | :: female Lithuanian |
| Litvínov {prop} {m inan} | :: Litvínov (town) |
| lívanec {m} | :: a thick pancake |
| lívaneček {m} | :: diminutive of lívanec |
| Liverpool {prop} {m} | :: Liverpool (city/and/metropolitan borough) |
| livrej {f} | :: (uniform) livery |
| -livý {suffix} | :: forms adjectives indicating tendency to cause or feature the referent of the base word |
| liz {m inan} | :: salt lick |
| Líza {prop} {f} | :: A pet form of female given names Alžběta and Eliška |
| lízat {v impf} | :: to lick |
| lízátko {noun} | :: lollipop |
| Lízinka {prop} {f} | :: given name, a pet form of Alžběta and Eliška |
| Ljuba {prop} {f} | :: given name |
| lněný olej {m} | :: linseed oil, flaxseed oil |
| loajalita {f} | :: loyalty |
| loajální {adj} | :: loyal |
| lobbista {m} | :: lobbyist |
| lobotomie {f} | :: lobotomy |
| lockeovský {adj} | :: Lockean |
| lockovský {adj} | :: Lockean |
| loď {f} | :: ship |
| loď {f} | :: vessel |
| loděnice {f} | :: a shipyard, a dock |
| lodička {f} | :: diminutive of loďka |
| lodivod {m} | :: pilot (local navigator for ships) |
| loďka {f} | :: diminutive of loď |
| loďstvo {n} | :: fleet |
| lodyha {f} | :: caulis (a leafy herbaceous plant stem) |
| Lodž {prop} {f} | :: Lodž (city) |
| -log {suffix} | :: -logist |
| logaritmické pravítko {n} | :: slide rule |
| logaritmický {adj} | :: logarithmic |
| logaritmus {m} | :: logarithm |
| logické programování {n} | :: logic programming |
| logicky {adv} | :: logically |
| logický {adj} | :: logical |
| logický klam {m} | :: fallacy, logical fallacy |
| logický pozitivismus {m} | :: logical positivism |
| logický výraz {m} | :: logical expression |
| logičtěji {adv} | :: comparative of logicky |
| logičtější {adj} | :: comparative of logický |
| -logie {suffix} | :: -logy |
| logik {m} | :: logician |
| logika {f} | :: logic |
| logistická křivka {f} | :: logistic curve |
| logistický {adj} | :: logistical (relating to logistics) |
| logistika {f} | :: logistics (the management of the flow of goods between the point of origin and the point of destination in order to meet the requirements of customers or corporations) |
| logoped {m} | :: speech therapist |
| logopedie {f} | :: speech therapy |
| logos {m} | :: Logos |
| logoterapie {f} | :: logotherapy |
| lógr {m} | :: coffee dregs, coffee grounds |
| loch {m} | :: nick, slammer (prison) |
| lochčit {v impf} | :: to laugh |
| lochneská příšera {prop} {f} | :: Loch Ness monster (creature believed by some to inhabit Loch Ness) |
| lochnesská příšera {prop} {f} | :: Loch Ness monster (creature believed by some to inhabit Loch Ness) |
| Loira {prop} {f} | :: Loire, Loire River |
| lojový {adj} | :: tallow |
| lojový {adj} | :: suet |
| Lojza {prop} {m} | :: A pet form of the male given name Alois |
| Lojzík {prop} {m} | :: given name, pet form of Alois |
| lok {m} | :: gulp, swallow of a liquid |
| lokace {f} | :: location |
| lokaj {m} | :: lackey |
| lokál {m} | :: pub |
| lokál {m} | :: locative case |
| lokalita {f} | :: locality |
| lokálně {adv} | :: locally |
| lokální {adj} | :: local |
| lokativ {m} | :: locative, locative case |
| loket {m} | :: elbow (joint) |
| loket {m} | :: ell, cubit (unit of length) |
| lokomotiva {f} | :: engine, locomotive |
| lokotka {f} | :: engine, locomotive |
| lokuční {adj} | :: locutionary |
| lom {m} | :: An open mine |
| lom {m} | :: Diffraction or refraction |
| Lombarďan {m} | :: Lombard (person from Lombardy) |
| Lombardie {prop} {f} | :: Lombardie (region) |
| lombardní sazba {f} | :: Lombard rate |
| Lombardsko {prop} {n} | :: Lombardsko (region) |
| lomená závorka {f} | :: angle bracket |
| lomit {v impf} | :: (optics) To diffract |
| lomit {v impf} | :: (mathematics) To divide |
| lomítko {n} | :: slash (symbol) |
| lomit rukama {v} | :: To wring one's hands |
| Londýn {prop} {m} | :: Londýn (capital city) |
| Londýňan {m} | :: Londoner |
| londýnský {adj} | :: London |
| loni {adv} | :: last year |
| loňský {adj} | :: last year's |
| lopata {f} | :: shovel |
| lopatička {f} | :: diminutive of lopatka |
| lopatka {f} | :: diminutive of lopata |
| lopatka {f} | :: scoop |
| lopatka {f} | :: dustpan |
| lopatka {f} | :: shoulder blade, scapula |
| lopatka {f} | :: paddle (of a paddle wheel), blade (of a turbine), sail (of a windmill) |
| lopatkové koleso {n} | :: paddle wheel |
| lopatkový {adj} | :: Related to lopatka |
| lopuch {m} | :: burdock |
| loratadin {m} | :: loratadine |
| lori {m anim} | :: lory, lorikeet (a genus of parrots) |
| loríček {m anim} | :: fig parrot |
| lorikul {m anim} | :: hanging parrot |
| los {m anim} | :: elk (British), moose (U.S.) |
| los {m inan} | :: lottery ticket |
| Los Angeles {prop} {n} | :: Los Angeles (large city) |
| losangeleský {adj} | :: Los Angeles |
| losí {adj} | :: elk, elk's, moose, moose's |
| losice {f} | :: female elk |
| losos {m} | :: salmon |
| lososí {adj} | :: salmon, salmon's |
| losovat {v impf} | :: to draw or cast lots, toss a coin |
| lošák {m inan} | :: Hydnum (genus of fungi in the family Hydnaceae) |
| lošák {m inan} | :: Sarcodon (genus of fungi in the family Bankeraceae) |
| lošák jelení {noun} | :: Sarcodon imbricatus |
| lošák zprohýbaný {m} | :: Hydnum repandum (species of fungi in the family Hydnaceae) |
| loterie {f} | :: lottery |
| lotos {m} | :: lotus |
| lotr {m} | :: rascal, scoundrel |
| Lotriňan {m} | :: Lorrainer, Lorrainian (person from Lorraine) |
| Lotrinsko {prop} {n} | :: Lorraine (region east of Alsace) |
| lotrinský {adj} | :: Lorraine, Lorrainian |
| Lotyš {m anim} | :: Latvian (person) |
| Lotyška {f} | :: female Latvian |
| Lotyšsko {prop} {n} | :: Latvia |
| lotyšský {adj} | :: Latvian |
| lotyština {f} | :: Latvian (language) |
| louč {f} | :: torch (stick with flame at one end) |
| loučení {n} | :: verbal noun of loučit |
| loučení {n} | :: saying goodbye |
| loučit {v impf} | :: to say goodbye |
| loučka {f} | :: diminutive of louč |
| loučka {f} | :: diminutive of louka |
| louh {m} | :: lye |
| louh sodný {m} | :: Caustic soda |
| Louisiana {prop} {f} | :: Louisiana (state) |
| louka {f} | :: meadow |
| loupat {v impf} | :: to peel (to remove skin) |
| loupež {f} | :: robbery |
| loupit {v impf} | :: to plunder |
| louskač {m anim} | :: any seedeater from genuses Amaurospiza and Oryzoborus |
| louskáček {m} | :: nutcracker (implement for cracking nuts) |
| louskáček {m} | :: bluebill |
| loutka {f} | :: puppet (for theater) |
| loutkář {m} | :: puppeteer, puppet master |
| loutkoherec {m} | :: puppeteer |
| loutkové divadlo {n} | :: puppet theater |
| loutkový {adj} | :: puppet (when used attributively) |
| loutna {f} | :: lute |
| loutnička {f} | :: diminutive of loutna |
| loutnista {m} | :: lutenist, lutanist, lutist (person who plays a lute) |
| louže {f} | :: puddle |
| loužička {f} | :: diminutive of louže |
| lov {noun} | :: hunt |
| lov {noun} | :: hunting |
| lováče {mp} | :: money |
| Lovaň {prop} {f} | :: Lovaň (capital city) |
| love {noun} | :: money |
| lovec {m} | :: hunter |
| lovecký {adj} | :: hunting |
| loviště {n} | :: hunting ground |
| lovit {v impf} | :: to hunt (to chase down prey) |
| lovkyně {f} | :: female hunter, huntress |
| lože {n} | :: bed |
| lóže {f} | :: box, loge (for spectators) |
| lóže {f} | :: lodge (of a fraternity) |
| ložisko {n} | :: bearing (mechanical device) |
| ložisko {n} | :: bed, deposit |
| ložnice {f} | :: bedroom |
| ložnička {f} | :: diminutive of ložnice |
| LSPP {noun} | :: initialism of lékařská služba první pomoci |
| lstivý {adj} | :: sly, cunning |
| Lublaň {prop} {f} | :: Lublaň (capital city) |
| Lublaňan {m} | :: person from Ljubljana |
| Lubomír {prop} {m} | :: given name |
| Lubomíra {prop} {f} | :: given name |
| Lubor {prop} {m} | :: given name |
| Luboš {prop} {m} | :: given name |
| Lubošek {prop} {m} | :: given name |
| Lucemburčan {m anim} | :: Luxembourger (person) |
| Lucemburčanka {f} | :: female Luxembourger |
| Lucemburk {prop} {m inan} | :: Lucemburk (country) |
| Lucemburk {prop} {m inan} | :: Lucemburk (capital city) |
| Lucemburk {prop} {m inan} | :: Lucemburk (province) |
| Lucemburk {prop} {m inan} | :: Lucemburk (canton) |
| Lucembursko {prop} {n} | :: Luxembourg |
| lucemburský {adj} | :: Luxembourgish |
| lucemburština {f} | :: Luxembourgish (language) |
| lucerna {f} | :: lantern |
| lucernička {f} | :: diminutive of lucerna |
| Lucie {prop} {f} | :: given name |
| Lucinka {prop} {f} | :: given name, a pet form of Lucie |
| Lucka {prop} {f} | :: A nickname for Lucie |
| lučba {f} | :: chemistry |
| lučina {f} | :: meadow |
| lučiště {n} | :: limbs (archery: the parts of the bow from the handle to the tip) |
| lučištník {m} | :: archer |
| luční {adj} | :: meadow |
| Luďa {prop} {m} | :: A pet form of the male given name Luděk |
| Luďa {prop} {m} | :: A pet form of the female given name Ludmila |
| luddista {m} | :: alternative form of ludita |
| luddita {m} | :: alternative spelling of ludita |
| Luděček {prop} {m} | :: given name |
| Luděk {prop} {m} | :: given name |
| ludista {m} | :: alternative form of ludita |
| ludita {m} | :: Luddite |
| Ludmila {prop} {f} | :: given name |
| Ludmilka {prop} {f} | :: given name |
| ludra {f} | :: bitch (objectionable woman) |
| Ludva {prop} {m} | :: A pet form of the male given name Ludvík |
| Ludvík {prop} {m} | :: given name |
| lues {m inan} | :: syphilis |
| luft {m} | :: air |
| luh {m inan} | :: riparian forest |
| luh {m inan} | :: mead, meadow, especially a wet meadow or flood-meadow |
| luh {m inan} | :: alternative form of louh |
| Luhanská lidová republika {prop} {f} | :: Luhansk People's Republic |
| lůj {m} | :: tallow |
| lůj {m} | :: suet |
| luk {m} | :: bow (weapon) |
| luka {np} | :: alternative form of louka |
| lukař {m} | :: A manufacturer of bows, a fletcher |
| Lukáš {prop} {m} | :: given name |
| Lukáš {prop} {m} | :: Luke |
| Lukášek {prop} {m} | :: given name |
| lukostřelba {f} | :: archery |
| lukostřelec {m} | :: archer |
| lukrativní {adj} | :: lucrative |
| lukrativnost {f} | :: lucrativeness |
| lulánek {m} | :: penis |
| lumbální {adj} | :: lumbar |
| lumbální punkce {f} | :: lumbar puncture |
| lumen {m} | :: lumen (unit of luminous flux) |
| lumík {m} | :: lemming |
| luminescenční {adj} | :: alternative form of luminiscenční |
| luminiscence {f} | :: luminescence |
| luminiscenční {adj} | :: luminescent |
| Lumír {prop} {m} | :: given name |
| Lumírek {prop} {m} | :: given name |
| lump {m} | :: scoundrel, rascal |
| luna {f} | :: moon |
| luňák {m} | :: kite (bird of prey) |
| luňák červený {m} | :: red kite |
| luňan {m anim} | :: An inhabitant of the Moon; moon-dweller |
| lunární {adj} | :: lunar (of, or pertaining to, the moon) |
| luněc {m anim} | :: a type of a bird from genuses Elaninae and Milvinae |
| lůno {n} | :: womb |
| lup {m} | :: plunder, spoil |
| lupa {f} | :: magnifying glass |
| lupénka {f} | :: psoriasis (facial skin disease) |
| lupič {m} | :: burglar (thief who steals from premises) |
| lupička {f} | :: female robber |
| lupy {m} {p} | :: plural of lup |
| lupy {m} {p} | :: dandruff, scurf |
| lupy {m} {p} | :: plural of lup |
| lusk {m} | :: pod (of a leguminous plant) |
| lustr {m} | :: chandelier |
| lustrace {f} | :: purification |
| lustrace {f} | :: lustration |
| luštěnina {f} | :: legume |
| luštit {v impf} | :: to solve |
| lutecium {n} | :: lutetium (chemical element) |
| luterán {m} | :: Lutheran (member of any of the Christian churches of which identify with the theology of Martin Luther) |
| luteránský {adj} | :: Lutheran |
| luteránství {n} | :: Lutheranism |
| Lutych {prop} {m} | :: Liège |
| lux {m} | :: lux (unit of illuminance or illumination) |
| Luxor {prop} {m} | :: Luxor (city) |
| luxus {m} | :: luxury |
| luxusní {adj} | :: luxurious |
| luza {f} | :: alternative form of lůza |
| lůza {f} | :: rabble (the mass of common people) |
| lůzovláda {f} | :: ochlocracy |
| lůzr {m} | :: loser |
| Lužice {prop} {f} | :: Lužice (region) |
| Lužická Nisa {prop} {f} | :: Lusatian Neisse |
| lužický {adj} | :: Lusatian |
| Lužický Srb {m} | :: Sorb, Lusatian, Wend |
| lůžko {n} | :: bed, bed in hospital |
| lužní {adj} | :: meadow, mead |
| lví {adj} | :: lion, lion's |
| lvice {f} | :: lioness |
| lvíče {n} | :: lion cub |
| lvíček {m} | :: diminutive of lev |
| lvík {m} | :: diminutive of lev |
| lví podíl {m} | :: lion's share |
| Lvov {prop} {m} | :: Lvov (city) |
| -lý {suffix} | :: forms adjectives from verbs |
| Lýdie {prop} {f} | :: given name |
| Lýkie {prop} {f} | :: Lycia (an ancient region and Roman province in the southwest of Asia Minor, between Caria and Pamphylia) |
| lykijský {adj} | :: Lycian (relating to Lycia) |
| lykijština {prop} {f} | :: Lycian (language) |
| lýko {n} | :: phloem |
| lýkovec {m} | :: daphne |
| lymeská borelióza {f} | :: alternative spelling of lymská borelióza |
| lymfa {f} | :: lymph |
| lymfatická uzlina {f} | :: lymph node |
| lymfatický {adj} | :: lymphatic |
| lymfatický systém {m} | :: lymphatic system |
| lymfocyt {m} | :: lymphocyte |
| lymfom {m} | :: lymphoma |
| lymská borelióza {f} | :: Lyme disease |
| lynč {m} | :: lynching |
| lynčovat {v impf} | :: to lynch |
| lyonský {adj} | :: lyonnaise (typical to Lyon) |
| lyra {f} | :: lyre (ancient musical instrument) |
| lyrický {adj} | :: lyric (relating to a type of poetry that expresses subjective thoughts and feelings) |
| lyska {f} | :: coot |
| lyskonoh {m anim} | :: phalarope |
| lysý {adj} | :: bald, bare |
| lýtko {n} | :: calf |
| lýtkový {adj} | :: calf, fibular |
| -lýza {suffix} | :: -lysis |
| lyzozom {m} | :: lysosome (digestive organelle) |
| lyžař {m} | :: skier (someone who skis) |
| lyžařka {f} | :: female skier |
| lyžařský {adj} | :: ski (when used attributively) |
| lyžařský vlek {m} | :: ski lift |
| lyže {noun} | :: ski |
| lyžování {n} | :: skiing |
| lyžovat {v impf} | :: To ski |
| lze {adv} | :: to be possible |
| lžíce {f} | :: spoon (table spoon) |
| lžíce na boty {f} | :: shoehorn |
| lžičák {m anim} | :: shoveler |
| lžička {f} | :: teaspoon |
| lžidoktor {m} | :: false doctor |
| lživý {adj} | :: untrue, false, mendacious |