-io

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Esperanto

Etymology

From Latin -ia in country names.

Pronunciation

Suffix

-io

  1. a place, usually a country, named after the root, whether that is a people, person, city, or river
    andaluzo (Andalusian) + ‎-io → ‎Andaluzio (Andalusia)
    Esperanto (the Esperanto language) + ‎-io → ‎Esperantio (a notional Esperanto-speaking land)
    flandro (Fleming) + ‎-io → ‎Flandrio (Flanders)
    japano (a Japanese person) + ‎-io → ‎Japanio (Japan)
    Kaŭkazo (the Caucasus Mountains) + ‎-io → ‎Kaŭkazio (the Caucasus (region))
    Kolumbo (Christopher Columbus) + ‎-io → ‎Kolumbio (Colombia)
    Niĝero (the Niger River) + ‎-io → ‎Niĝerio (Nigeria)
    Novjorko (New York City) + ‎-io → ‎Novjorkio (New York (state))
    Romo (Rome) + ‎-io → ‎Romio (the Roman Empire)
    ŝvabo (Swabian) + ‎-io → ‎Ŝvabio (Swabia)
  2. a science named after its practitioner
    astronomo (astronomer) + ‎-io → ‎astronomio (astronomy)
    biologo (biologist) + ‎-io → ‎biologio (biology)
    kirurgo (surgeon) + ‎-io → ‎kirurgio (surgery (branch of medicine))
  3. -ium; used to form the names of chemical elements
    berilo (beryl) + ‎-io → ‎berilio (beryllium)
    titano (titan) + ‎-io → ‎titanio (titanium)
    Urano (Uranus) + ‎-io → ‎uranio (uranium)

Synonyms

Derived terms

Finnish

Etymology

From multiple sources, including extraction from words derived with -o from verb stems ending in -i, as well as from earlier and still dialectal -i(j)o, from -ja-i (for labial ai > o, compare plural forms of kala-type nouns), from -ja + -i.

Suffix

-io (front vowel harmony variant -iö, linguistic notation -iO)

  1. Forms nouns from verbs or verbal stems.
    itää (to sprout) + ‎-io → ‎itiö (spore (of e.g. mushroom, moss))
    valita (to choose) + ‎-io → ‎valio (elite, select)
  2. Forms nouns from other nouns, adjectives, numbers or their stems.
    yksi (one) + ‎-io → ‎yksiö (a one-room apartment)
    kolme (three) + ‎-io → ‎kolmio (a triangle; a yield sign)
    neljä (four) + ‎-io → ‎neliö (a square); shorter form for a square meter

Declension

Inflection of -io (Kotus type 3/valtio, no gradation)
nominative -io -iot
genitive -ion -ioiden
-ioitten
partitive -iota -ioita
illative -ioon -ioihin
singular plural
nominative -io -iot
accusative nom. -io -iot
gen. -ion
genitive -ion -ioiden
-ioitten
partitive -iota -ioita
inessive -iossa -ioissa
elative -iosta -ioista
illative -ioon -ioihin
adessive -iolla -ioilla
ablative -iolta -ioilta
allative -iolle -ioille
essive -iona -ioina
translative -ioksi -ioiksi
abessive -iotta -ioitta
instructive -ioin
comitative See the possessive forms below.
Possessive forms of -io (Kotus type 3/valtio, no gradation)
first-person singular possessor
singular plural
nominative -ioni -ioni
accusative nom. -ioni -ioni
gen. -ioni
genitive -ioni -ioideni
-ioitteni
partitive -iotani -ioitani
inessive -iossani -ioissani
elative -iostani -ioistani
illative -iooni -ioihini
adessive -iollani -ioillani
ablative -ioltani -ioiltani
allative -iolleni -ioilleni
essive -ionani -ioinani
translative -iokseni -ioikseni
abessive -iottani -ioittani
instructive
comitative -ioineni
second-person singular possessor
singular plural
nominative -iosi -iosi
accusative nom. -iosi -iosi
gen. -iosi
genitive -iosi -ioidesi
-ioittesi
partitive -iotasi -ioitasi
inessive -iossasi -ioissasi
elative -iostasi -ioistasi
illative -ioosi -ioihisi
adessive -iollasi -ioillasi
ablative -ioltasi -ioiltasi
allative -iollesi -ioillesi
essive -ionasi -ioinasi
translative -ioksesi -ioiksesi
abessive -iottasi -ioittasi
instructive
comitative -ioinesi
first-person plural possessor
singular plural
nominative -iomme -iomme
accusative nom. -iomme -iomme
gen. -iomme
genitive -iomme -ioidemme
-ioittemme
partitive -iotamme -ioitamme
inessive -iossamme -ioissamme
elative -iostamme -ioistamme
illative -ioomme -ioihimme
adessive -iollamme -ioillamme
ablative -ioltamme -ioiltamme
allative -iollemme -ioillemme
essive -ionamme -ioinamme
translative -ioksemme -ioiksemme
abessive -iottamme -ioittamme
instructive
comitative -ioinemme
second-person plural possessor
singular plural
nominative -ionne -ionne
accusative nom. -ionne -ionne
gen. -ionne
genitive -ionne -ioidenne
-ioittenne
partitive -iotanne -ioitanne
inessive -iossanne -ioissanne
elative -iostanne -ioistanne
illative -ioonne -ioihinne
adessive -iollanne -ioillanne
ablative -ioltanne -ioiltanne
allative -iollenne -ioillenne
essive -ionanne -ioinanne
translative -ioksenne -ioiksenne
abessive -iottanne -ioittanne
instructive
comitative -ioinenne
third-person possessor
singular plural
nominative -ionsa -ionsa
accusative nom. -ionsa -ionsa
gen. -ionsa
genitive -ionsa -ioidensa
-ioittensa
partitive -iotaan
-iotansa
-ioitaan
-ioitansa
inessive -iossaan
-iossansa
-ioissaan
-ioissansa
elative -iostaan
-iostansa
-ioistaan
-ioistansa
illative -ioonsa -ioihinsa
adessive -iollaan
-iollansa
-ioillaan
-ioillansa
ablative -ioltaan
-ioltansa
-ioiltaan
-ioiltansa
allative -iolleen
-iollensa
-ioilleen
-ioillensa
essive -ionaan
-ionansa
-ioinaan
-ioinansa
translative -iokseen
-ioksensa
-ioikseen
-ioiksensa
abessive -iottaan
-iottansa
-ioittaan
-ioittansa
instructive
comitative -ioineen
-ioinensa

Derived terms

Anagrams

Ido

Etymology

Borrowed from English -ia, French -ie, Italian -ia, Russian -ия (-ija), Spanish -ia, ultimately from Latin -ia, from Ancient Greek -ία (-ía).

Suffix

-io

  1. suffix denoting the country, region, domain, territory or province dependent upon the authority of a person
    duko (duke; duchess) + ‎-io → ‎dukio (duchy)
    episkopo (bishop) + ‎-io → ‎episkopio (bishopric, diocese, episcopate)
    paroko (parish priest, rector) + ‎-io → ‎parokio (parish)
    rejo (sovereign, ruler, king, queen, monarch) + ‎-io → ‎rejio (kingdom)

Usage notes

A common but false misconception is that countries that end with -ia in Ido, for example Albania, use this suffix when in fact it's part of the root itself. Though, -io at times can help shape country names to fit; Mexikia uses the extra i so not to be confused with Mexiko (Mexico City) at the same time resembling other country names.

Derived terms

Italian

Etymology 1

Unknown. Perhaps from Latin -ērium.

Pronunciation

  • IPA(key): /ˈi.o/
  • Rhymes: -io
  • Hyphenation: -ì‧o

Suffix

-io m (noun-forming suffix, plural -ii)

  1. used with verb roots to derive nouns with durative, intensive or frequentative connotation; -le
Derived terms

Etymology 2

From Latin -īvus.

Pronunciation

  • IPA(key): /ˈi.o/
  • Rhymes: -io
  • Hyphenation: -ì‧o

Suffix

-io (adjective-forming suffix, feminine -ia, masculine plural -ii, feminine plural -ie)
-io m (noun-forming suffix, plural -ii)

  1. Alternative form of -ivo
Derived terms

Etymology 3

From Latin -ius.

Pronunciation

  • IPA(key): /jo/, /ˈi.o/
  • Rhymes: -io
  • Hyphenation: -io, -ì‧o

Suffix

-io (adjective-forming suffix, feminine -ia, masculine plural -i or -ii, feminine plural -ie)

  1. added to nouns and adjectives to form adjectives meaning “having the quality of”; -y

Etymology 4

Pronunciation

  • IPA(key): /jo/ (stressed on the preceding syllable)
  • Hyphenation: -io

Suffix

-io m (noun-forming suffix, plural -i)

  1. (uncommon) used with verb roots to derive simple deverbal nouns
    sgravare (to relieve, to lighten) + ‎-io → ‎sgràvio (relief, lightening)
Derived terms
Category Italian terms suffixed with -io (deverbal) not found

Etymology 5

Borrowed from New Latin -ium.

Pronunciation

  • IPA(key): /jo/, /ˈi.o/
  • Rhymes: -io
  • Hyphenation: -io, -ì‧o

Suffix

-io m (noun-forming suffix, plural -i or -ii)

  1. forms the name of chemical elements; -ium
Derived terms

Etymology 6

From Latin -īvit via Vulgar Latin -īut.

Pronunciation

  • IPA(key): /jo/, /ˈi.o/
  • Rhymes: -io
  • Hyphenation: -io, -ì‧o

Suffix

-io (non-lemma form of verb-forming suffix)

  1. (archaic, Dantesque) used with a stem to form the third-person singular past historic of regular -ire verbs

Derived terms

Latin

Etymology 1

    Suffix on i-stems.

    Suffix

    -iō f (genitive -iōnis); third declension

    1. Used to form abstract nouns from verbs.
    Usage notes

    The suffix -iō is added to a verb to create a third-declension feminine abstract noun.

    Examples:
    legiō, from legō
    regiō, from regō
    Declension

    Third-declension noun.

    singular plural
    nominative -iō -iōnēs
    genitive -iōnis -iōnum
    dative -iōnī -iōnibus
    accusative -iōnem -iōnēs
    ablative -iōne -iōnibus
    vocative -iō -iōnēs
    Synonyms
    Derived terms

    Further reading

    Etymology 2

    Extension of (possibly by rebracketing).

    Suffix

    -iō m (genitive -iōnis); third declension

    1. Suffixed to noun or adjective stems, forms various nouns designating persons that are characterized by or related to the base word, such as nicknames or names of professions.
    2. Suffixed to noun or adjective stems, forms certain nouns designating things; often described as a kind of diminutive.
    Usage notes

    Personal appellations ending in -iō appear to have often had a derogatory or pejorative shade of meaning, which in some cases resulted in a sense near that of a diminutive, as in the case of homunciō.[1]

    Declension

    Third-declension noun.

    Synonyms
    Derived terms

    Etymology 3

      From -i-ō. Ultimately from Proto-Indo-European *-yeti.

      Suffix

      -iō (present infinitive -iāre, perfect active -iāvī, supine -iātum); first conjugation

      1. Used to form factitive verbs from adjectives.
      Conjugation

      1At least one use of the archaic "sigmatic future" and "sigmatic aorist" tenses is attested, which are used by Old Latin writers; most notably Plautus and Terence. The sigmatic future is generally ascribed a future or future perfect meaning, while the sigmatic aorist expresses a possible desire ("might want to"). It is also attested as having a rare sigmatic future passive indicative form ("will have been"), which is not attested in the plural for any verb.
      2The present passive infinitive in -ier is a rare poetic form which is attested.

      Derived terms

      Etymology 4

      From Proto-Italic *-jō, from Proto-Indo-European *-yéti (first person singular: *-yóh₂) after a consonant.

      Suffix

      -iō (present infinitive -ere, perfect active , supine -um); third conjugation iō-variant

      1. Used to form some irregular third conjugation verbs.
      Conjugation

      1At least one use of the archaic "sigmatic future" and "sigmatic aorist" tenses is attested, which are used by Old Latin writers; most notably Plautus and Terence. The sigmatic future is generally ascribed a future or future perfect meaning, while the sigmatic aorist expresses a possible desire ("might want to"). It is also attested as having a rare sigmatic future passive indicative form ("will have been"), which is not attested in the plural for any verb.

      Etymology 5

        Ultimately from Proto-Indo-European *-yéti (denominative suffix). The question of how it came to be differentiated from third-conjugation -iō, -ere is still debated. Vine 2012 derives denominatives such as serviō from *serw-e-yé/ó- (with the thematic vowel *-e- before the suffix), proposing that unaccented Proto-Indo-European *-e- came to be assimilated in Italic to an immediately following *-y-.[2] Alternative explanations include an Italic version of Sievers's law (that is, a prosodically conditioned development of postconsonantal *-y-* to *-iy- in certain contexts) or combination of the suffix with stems ending in *-i-. Some verbs may be derived from backformation from adjectives ending in -ītus, such as igniō, whose finite forms are attested later than ignītus (fiery, glowing).[3]

        Suffix

        -iō (present infinitive -īre, perfect active -īvī, supine -ītum); fourth conjugation

        1. Used to form fourth conjugation verbs.
        Conjugation

        1At least one use of the archaic "sigmatic future" and "sigmatic aorist" tenses is attested, which are used by Old Latin writers; most notably Plautus and Terence. The sigmatic future is generally ascribed a future or future perfect meaning, while the sigmatic aorist expresses a possible desire ("might want to").

        Derived terms
        Descendants

        (from infinitive -īre:)

        • Asturian: -ir
        • Catalan: -ir
        • Friulian:
        • Galician: -ir
        • Italian: -ire
        • Occitan: -ir
        • Old French: -ir
        • Portuguese: -ir
        • Romanian: -i
        • Spanish: -ir

        References

        1. ^ Petersen, Walter, 1910. Greek diminutives in -ION; a study in semantics, pages 194-195
        2. ^ Vine, Brent (2012) “PIE mobile accent in Italic: Further evidence”, in Benedicte Nielsen Whitehead, Thomas Olander, Birgit Anette Olsen, and Jens Elmegård Rasmussen, editors, The Sound of Indo-European: Phonetics, phonemics, and morphophonemics, Museum Tusculanum Press
        3. ^ Ernout, Alfred, Meillet, Antoine (1985) “ignis”, in Dictionnaire étymologique de la langue latine: histoire des mots (in French), 4th edition, with additions and corrections of Jacques André, Paris: Klincksieck, published 2001, page 308

        Old Spanish

        Etymology

        From Latin -ium, from the adjectival suffix -ius.

        Pronunciation

        Suffix

        -io

        1. (added to nouns) A suffix forming abstract nouns.
          sennor (lord, master) + ‎-io → ‎sennorio (dominion, jurisdiction)

        Derived terms

        Descendants

        Portuguese

        Etymology 1

        From Old Galician-Portuguese -io, from Latin -īvus. Doublet of -ivo.

        Pronunciation

        Suffix

        -io (adjective-forming suffix, feminine -ia, masculine plural -ios, feminine plural -ias)

        1. -ive; -y (forms adjectives from verbs, indicating a tendency or inclination)
          escorregar (to slip) + ‎-io → ‎escorregadio (slippery)
          arredar (to withdraw from) + ‎-io → ‎arredio (withdrawn, solitary)

        Etymology 2

        Pronunciation

        Suffix

        -io m (noun-forming suffix, uncountable)

        1. (informal) forms collectives
          mulher (woman) + ‎-io → ‎mulherio (a bunch of women)

        Etymology 3

        Suffix

        -io m (noun-forming suffix, plural -ios)

        1. (chemistry) -ium (forms the names of chemical elements and isotopes)

        Etymology 4

        Pronunciation

        Verb

        -io

        1. Obsolete spelling of -iu.

        Spanish

        Etymology

        Borrowed from New Latin -ium, from Latin -um, based on Latin terms for metals, such as ferrum (iron).

        Suffix

        -io m (noun-forming suffix, plural -ios)

        1. -ium

        Derived terms

        Further reading

        Welsh

        Etymology

        Variant of -o, initially after a stem that contained /j/ (for Brythonic /ɣ/ or from palatalization after a diphthong), later extended to other verbstems.

        Pronunciation

        Suffix

        -io

        1. Forms verbnouns from verbs and other parts of speech.

        Derived terms

        • -o (Forms verbnouns from verb stems ending in )