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-ity

From Wiktionary, the free dictionary
See also: ity and -itý

English

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Pronunciation

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Etymology 1

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    From Middle English -ite, -itee, from Old French -ite, -ete, -eteit (“-ity”), from Latin -itātem, from -itās, from Proto-Indo-European *-teh₂ts (suffix). Cognate with Gothic -𐌹𐌸𐌰 (-iþa, “-th”), Old High German -ida (“-th”), Old English -þo, -þu, -þ (“-th”). More at -th. By surface analysis, -i- (“connecting vowel”) +‎ -ty.

    Alternative forms

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    Suffix

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    -ity (noun-forming suffix, countable and uncountable, plural -ities)

    1. Used to form an uncountable noun from an adjective; especially, to form the noun referring to the state, property, or quality of conforming to the adjective's description.
      ‎absurd + ‎-ity → ‎absurdity (“the quality of being absurd or inconsistent with obvious truth, reason, or sound judgment”)
      ‎anonym(ous) + ‎-ity → ‎anonymity (“the quality or state of being anonymous”)
      ‎modern + ‎-ity → ‎modernity (“the quality of being modern or contemporary”)
      ‎precar(ious) + ‎-ity → ‎precarity (“a condition of existence without predictability or security, affecting material or psychological welfare”)
    2. Used to form a countable noun from an adjective, referring to someone or something that conforms to the adjective's description.
      ‎absurd + ‎-ity → ‎[an] absurdity (“that which is absurd; an absurd action; a logical contradiction”)
      ‎anonym(ous) + ‎-ity → ‎[an] anonymity (“that which is anonymous”)
      ‎insipid + ‎-ity → ‎[an] insipidity (“something that is insipid; an insipid utterance, sight, object, etc.”)
      ‎odd + ‎-ity → ‎[an] oddity (“an odd or strange thing or opinion; a strange person; an oddball”)
    3. Used to form other nouns, especially abstract nouns.
    Usage notes
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    • Many nouns formed with -ity are uncountable; those that are countable form their plurals in -ities.
    • Final -e is dropped before adding this suffix.
    • Final -ble changes to -bil before this suffix due to its Latin origin; compare, for example, noble and nobility.
    • Pronunciation:
      • The addition of -ity to an adjective results in a shift of stress to the antepenultimate syllable; that is, words in -ity are stressed on the last syllable before the -ity, even in cases where this syllable is part of another suffix (as in words in -ability and -icity). Further, this shift typically results in a change in vowel quality; compare, for example, real and reality, where the sound [æ] in the second word is not present in the first. These vowel quality changes are usually consistent with the spelling of both forms — note that the letter <a> in the second word is present in the first — but sometimes spelling changes are seen, as with the suffix -ous, which when it combines with -ity produces the suffix -osity.
      • While a final -c is pronounced [k], before -ity it becomes [s]; compare, for example, elastic and elasticity.
    Derived terms
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    Translations
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    See also
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    Etymology 2

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      Variant of -ety, likely an alteration of -edy, equivalent to -ed +‎ -y.

      Suffix

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      -ity

      1. Alternative form of -ety.
        ‎hip + ‎-ity → ‎hippity, hippity-hop

      Old Polish

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      Etymology

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        Inherited from Proto-Slavic *-itъ.

        Pronunciation

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        • IPA(key): (10th–15th CE) /itiː/
        • IPA(key): (15th CE) /iti/

        Suffix

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        -ity

        1. forms adjectives
          ‎pracować + ‎-ity → ‎pracowity

        Derived terms

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        Descendants

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        • Polish: -ity

        Polish

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        Etymology

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          Inherited from Old Polish -ity.

          Pronunciation

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          • IPA(key): /ˈi.tɘ/
          • Rhymes: -itɘ
          • Syllabification: -i‧ty

          Suffix

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          -ity

          1. forms adjectives
            ‎pracować + ‎-ity → ‎pracowity

          Declension

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          Declension of -ity (hard)
          singular plural
          masculine animate masculine inanimate feminine neuter virile (= masculine personal) non-virile
          nominative/vocative -ity -ita -ite -ici -ite
          genitive -itego -itej -itego -itych
          dative -itemu -itej -itemu -itym
          accusative -itego -ity -itą -ite -itych -ite
          instrumental -itym -itą -itym -itymi
          locative -itym -itej -itym -itych

          Derived terms

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          Further reading

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          • “-ity”, in Polish dictionaries at PWN‎[1] (in Polish)