Standard Lemma guide

asseveration

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.

  • UK, US: /əˌsɛv.əˈɹeɪ.ʃən/
  • UK, US: /æsˌɛv.əˈɹeɪ.ʃən/
  • Southern-England: Recorded audio is listed in the source snapshot.

1

noun

Meaning 1

An earnest affirmation; a declaration of support.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: averment, avowal

Antonyms: none provided

2

noun

Meaning 2

a declaration that is made emphatically (as if no supporting evidence were necessary)

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: assertion, averment

Antonyms: none provided

Broader terms: declaration

Narrower terms: claim, accusation, charge, contention, ipse dixit, ipsedixitism, avowal, avouchment, affirmation, testimony, denial, disaffirmation

History

Etymology

From Latin assevērātiō, from assevērō.

Across languages

Translations

6 source translations are retained for this English entry.

  • Bulgarian: твърдение (tvǎrdenie) — earnest affirmation
  • Bulgarian: заявление (zajavlenie) — earnest affirmation
  • Catalan: asseveració — earnest affirmation
  • German: Beteuerung — earnest affirmation
  • Korean: 단언 (daneon) — earnest affirmation
  • Latin: assevērātiō — earnest affirmation