Standard Lemma guide

unambiguity

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • /ˌʌn.æm.bɪˈɡjuː.ɪ.ti/
  • /ˌʌn.æm.bəˈɡjuː.ə.ti/ weak vowel merger
  • US: Recorded audio is listed in the source snapshot.
  • rhymes with -uːɪti

1

noun

Meaning 1

The quality of being unambiguous.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable, usually

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

clarity achieved by the avoidance of ambiguity

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: unequivocalness

Antonyms: ambiguity

Broader terms: clarity, lucidity, lucidness, pellucidity, clearness, limpidity

History

Etymology

Etymology tree Proto-Indo-European *né Proto-Indo-European *n̥- Proto-Germanic *un- Proto-West Germanic *un- Old English un- Middle English un- English un- Proto-Indo-European *h2ent- Proto-Indo-European *-s Proto-Indo-European *h2énts? Proto-Indo-European *h2m̥bhíder. Proto-Italic *amβi- Latin ambi- Proto-Indo-European *h2eǵ- Proto-Indo-European *-eti Proto-Indo-European *h2éǵeti Proto-Italic *agō Latin agō Latin ambig(ō) Proto-Indo-European *-wós Proto-Italic *-wos Latin -uus Latin ambiguus Proto-Indo-European *-teh2 Proto-Indo-European *-ts Proto-Indo-European *-teh2ts Proto-Italic *-tāts Latin -tās Latin ambiguitāsder. Old French ambiguitebor. Middle English ambiguite English ambiguity English unambiguity From un- + ambiguity.

Across languages

Translations

5 source translations are retained for this English entry.

  • Czech: jednoznačnost — the quality of being unambiguous
  • German: Unzweideutigkeit — the quality of being unambiguous
  • German: Eindeutigkeit — the quality of being unambiguous
  • Hungarian: egyértelműség — the quality of being unambiguous
  • Portuguese: inambiguidade — the quality of being unambiguous