Standard Lemma guide

impostor

noun · 4 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.

  • Received-Pronunciation: /ɪmˈpɒstə/
  • General-American: /ɪmˈpɑstɚ/
  • General-American: Recorded audio is listed in the source snapshot.
  • rhymes with -ɒstə(ɹ)
  • CMU ARPABET: IH2 M P AO1 S T ER0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

Someone who attempts to deceive by using an assumed name or identity.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A sprite or animation integrated into a three-dimensional scene to look like part of the 3D world.

Definition source: English Wiktionary via Wiktextract

Topics: computer-graphics, computing, engineering, mathematics, natural-sciences, physical-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A term referenced in an unusual grammatical person.

Definition source: English Wiktionary via Wiktextract

Topics: human-sciences, linguistics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

a person who makes deceitful pretenses

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: imposter, pretender, fake, faker, fraud, sham, shammer, pseudo, pseud, role player

Antonyms: none provided

Broader terms: deceiver, cheat, cheater, trickster, beguiler, slicker

Narrower terms: name dropper, ringer

History

Etymology

Borrowed from Middle French imposteur, respelled in the Latin manner; ultimately from Latin impositor, agent form of Latin imponere (“to impose”).

Across languages

Translations

61 source translations are retained for this English entry.

  • Basque: iruzurti — someone who uses an assumed identity
  • Belarusian: самазва́нец (samazvánjec) — someone who uses an assumed identity
  • Bulgarian: измамник (izmamnik) — someone who uses an assumed identity
  • Bulgarian: мошеник (mošenik) — someone who uses an assumed identity
  • Catalan: impostor — someone who uses an assumed identity
  • Chinese Mandarin: 冒充者 — someone who uses an assumed identity
  • Chinese Mandarin: 騙子 /骗子 (piànzi) — someone who uses an assumed identity
  • Czech: podvodník — someone who uses an assumed identity
  • Czech: hochštapler — someone who uses an assumed identity
  • Czech: napodobitel — someone who uses an assumed identity
  • Danish: bedrager — someone who uses an assumed identity
  • Dutch: bedrieger — someone who uses an assumed identity
  • Dutch: bedriegster — someone who uses an assumed identity
  • Esperanto: trompanto — someone who uses an assumed identity
  • Faroese: kritlari — someone who uses an assumed identity
  • Faroese: svikari — someone who uses an assumed identity
  • Faroese: svindlari — someone who uses an assumed identity
  • Finnish: huijari — someone who uses an assumed identity
  • Finnish: toiseksi tekeytyjä — someone who uses an assumed identity
  • French: imposteur — someone who uses an assumed identity
  • French: impostrice — someone who uses an assumed identity
  • French: imposteuse — someone who uses an assumed identity
  • Galician: impostor — someone who uses an assumed identity
  • Georgian: თვითმარქვია (tvitmarkvia) — someone who uses an assumed identity
  • German: Hochstapler — someone who uses an assumed identity
  • German: Betrüger — someone who uses an assumed identity
  • Hebrew: מתחזה (mitkhazé) — someone who uses an assumed identity
  • Hindi: कपटी (kapṭī) — someone who uses an assumed identity
  • Hindi: ढोंगी (ḍhoṅgī) — someone who uses an assumed identity
  • Hungarian: szélhámos — someone who uses an assumed identity
  • Hungarian: csaló — someone who uses an assumed identity
  • Hungarian: imposztor — someone who uses an assumed identity
  • Irish: mealltóir — someone who uses an assumed identity
  • Italian: impostore — someone who uses an assumed identity
  • Japanese: 偽者 (nisemono) — someone who uses an assumed identity
  • Khmer: អ្នកក្លែងបន្លំ (nĕək klaeng bɑnlɑm) — someone who uses an assumed identity
  • Korean: 사기꾼 (sagikkun) — someone who uses an assumed identity
  • Latin: planus — someone who uses an assumed identity
  • Latvian: viltvārdis — someone who uses an assumed identity
  • Lithuanian: apgavikas — someone who uses an assumed identity
  • Lithuanian: apsimetėlis — someone who uses an assumed identity
  • Macedonian: само́званец (samózvanec) — someone who uses an assumed identity
  • Macedonian: и́змамник (ízmamnik) — someone who uses an assumed identity
  • Norwegian Bokmål: bedrager — someone who uses an assumed identity
  • Norwegian Nynorsk: svindlar — someone who uses an assumed identity
  • Polish: impostor — someone who uses an assumed identity
  • Polish: samozwaniec — someone who uses an assumed identity
  • Polish: hochsztapler — someone who uses an assumed identity
  • Portuguese: impostor — someone who uses an assumed identity
  • Portuguese: impostora — someone who uses an assumed identity
  • Romanian: impostor — someone who uses an assumed identity
  • Romanian: impostoare — someone who uses an assumed identity
  • Russian: самозва́нец (samozvánec) — someone who uses an assumed identity
  • Serbo-Croatian: samozvanac — someone who uses an assumed identity
  • Serbo-Croatian: varalica — someone who uses an assumed identity
  • Spanish: impostor — someone who uses an assumed identity
  • Spanish: impostora — someone who uses an assumed identity
  • Swedish: bedragare — someone who uses an assumed identity
  • Ottoman Turkish: آینهجی (aynacı) — someone who uses an assumed identity
  • Ukrainian: самозва́нець (samozvánecʹ) — someone who uses an assumed identity
  • Ukrainian: самозва́нка (samozvánka) — someone who uses an assumed identity
Real reading context

impostor in complete knowledge articles