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ENGLISH · A WORD WITH POSSIBILITIES

avow.

To declare openly and boldly, as something believed to be right; to own, acknowledge or confess frankly.

4 characters2 syllables approx.English language

Meaning & usage

verb/əˈvaʊ/
  1. To declare openly and boldly, as something believed to be right; to own, acknowledge or confess frankly.

    transitive
  2. To bind or devote by a vow.

    transitive
  3. To acknowledge and justify, as an act done. See avowry.

Where this word comes from

From Middle English avowen, from Old French avouer, from Latin advocare (“to call to, call upon, hence to call as a witness, defender, patron, or advocate”), from ad (“to”) + vocare (“to call”). Doublet of advoke, avouch, and advocate. Not related to vow.

noun/əˈvaʊ/
  1. avowal

    obsolete
Where this word comes from

From Middle English avowen, from Old French avouer, from Latin advocare (“to call to, call upon, hence to call as a witness, defender, patron, or advocate”), from ad (“to”) + vocare (“to call”). Doublet of advoke, avouch, and advocate. Not related to vow.

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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.

Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.