Standard Lemma guide

misnomer

noun · verb · 6 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: /(ˌ)mɪsˈnəʊmə/
  • General-American: /ˌmɪsˈnoʊməɹ/
  • General-American: Recorded audio is listed in the source snapshot.
  • Recorded audio is listed in the source snapshot.
  • rhymes with -əʊmə(ɹ)
  • CMU ARPABET: M IH0 S N OW1 M ER0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

A mistake in the naming of a person or place; a misidentification.

Definition source: English Wiktionary via Wiktextract

Topics: law

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

An incorrect use of a term, especially one which is misleading; a misname.

Definition source: English Wiktionary via Wiktextract

Usage: broadly

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A term which is misleading, even if firmly established, technically correct, or both.

Definition source: English Wiktionary via Wiktextract

Usage: broadly

Examples

  • The name Chinese checkers is a misnomer since the game has nothing to do with China.
  • The word blackboard as applied to green or brown chalkboards is a misnomer but is not incorrect, as the broad sense of the word is idiomatic.

Meaning relationships

Synonyms: none provided

Antonyms: aptronym

4

noun

Meaning 4

Something which is asserted not to be true; a mistaken belief, a falsehood, a myth.

Definition source: English Wiktionary via Wiktextract

Usage: broadly, nonstandard, proscribed

Examples

  • It’s a misnomer that all doctors have bad handwriting.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

verb

Meaning 5

To use an incorrect, and especially misleading, name for (someone or something); to misidentify, to misname.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: misnome

Antonyms: none provided

6

noun

Meaning 6

an incorrect or unsuitable name

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: name

History

Etymology

The noun is derived from Late Middle English misnoumer (“(law) mistaken identification of a person; plea based on such misidentification”), from Anglo-Norman mesnomer, a noun use of Anglo-Norman mesnomer, mesnommer, and Old French mesnomer, mesnommer (“to name incorrectly”), from mes- (prefix meaning ‘badly, wrongly’) + nomer, nommer (“to name”) (from Latin nōmināre, the present active infinitive of nōminō (“to name”), from nōmen (“name”) (from Proto-Indo-European *h1nómn̥ (“name”)) + -ō (suffix forming regular first-conjugation verbs)). The verb is derived from the noun.

Across languages

Translations

21 source translations are retained for this English entry.

  • Chinese Mandarin: 誤稱 /误称 (wùchēng) — incorrect use of a term, especially one which is misleading
  • Dutch: verkeerde naam — incorrect use of a term, especially one which is misleading
  • German: Falschbezeichnung — incorrect use of a term, especially one which is misleading
  • German: Fehlbenennung — incorrect use of a term, especially one which is misleading
  • German: Fehlbezeichnung — incorrect use of a term, especially one which is misleading
  • German: irreführende Bezeichnung — incorrect use of a term, especially one which is misleading
  • German: Namensirrtum — incorrect use of a term, especially one which is misleading
  • German: unpassende Bezeichnung — incorrect use of a term, especially one which is misleading
  • Greek: ακυριολεξία (akyriolexía) — incorrect use of a term, especially one which is misleading
  • Hungarian: névcsere — incorrect use of a term, especially one which is misleading
  • Hungarian: névhiba — incorrect use of a term, especially one which is misleading
  • Hungarian: névtévesztés — incorrect use of a term, especially one which is misleading
  • Hungarian: tévedés — incorrect use of a term, especially one which is misleading
  • Icelandic: rangnefni — incorrect use of a term, especially one which is misleading
  • Italian: denominazione impropria — incorrect use of a term, especially one which is misleading
  • Japanese: 誤称 (goshō) — incorrect use of a term, especially one which is misleading
  • Korean: 오칭 (oching) — incorrect use of a term, especially one which is misleading
  • Spanish: mala designación/denominación — incorrect use of a term, especially one which is misleading
  • Spanish: mal descriptor — incorrect use of a term, especially one which is misleading
  • Turkish: uygunsuz adlandırma — incorrect use of a term, especially one which is misleading
  • Turkish: yanlış adlandırma — incorrect use of a term, especially one which is misleading
Real reading context

misnomer in complete knowledge articles