Standard Lemma guide

imposture

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

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  • /ɪmˈpɒstjʊə(ɹ)/
  • /ɪmˈpɒst͡ʃə(ɹ)/
  • US: Recorded audio is listed in the source snapshot.

1

noun

Meaning 1

The act or conduct of an impostor; deception practiced under a false or assumed character; fraud or imposition.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: cheating

Antonyms: none provided

2

noun

Meaning 2

pretending to be another person

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: impersonation

Antonyms: none provided

Broader terms: deception, deceit, dissembling, dissimulation

History

Etymology

From Middle French imposture, from Late Latin impostura, Latin impostus.

Across languages

Translations

15 source translations are retained for this English entry.

  • Bulgarian: измама (izmama) — act or conduct of an impostor
  • Bulgarian: мошеничество (mošeničestvo) — act or conduct of an impostor
  • Catalan: impostura — act or conduct of an impostor
  • Dutch: oplichterij — act or conduct of an impostor
  • Esperanto: trompaĵo — act or conduct of an impostor
  • Finnish: toiseksi tekeytyminen — act or conduct of an impostor
  • French: imposture — act or conduct of an impostor
  • Italian: impostura — act or conduct of an impostor
  • Polish: oszustwo — act or conduct of an impostor
  • Polish: mistyfikacja — act or conduct of an impostor
  • Polish: samozwaństwo — act or conduct of an impostor
  • Portuguese: impostura — act or conduct of an impostor
  • Romanian: impostură — act or conduct of an impostor
  • Russian: надува́тельство (naduvátelʹstvo) — act or conduct of an impostor
  • Spanish: impostura — act or conduct of an impostor