Standard Lemma guide

mouser

name · 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.

  • /ˈmaʊzə(ɹ)/
  • /ˈmaʊsə(ɹ)/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • rhymes with -aʊzə(ɹ)
  • rhymes with -aʊsə(ɹ)
  • CMU ARPABET: M AW1 Z ER0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

name

Meaning 1

A surname.

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 cat that catches mice, kept specifically for the purpose.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A moustache.

Definition source: English Wiktionary via Wiktextract

Usage: Scotland, US

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

a cat proficient at mousing

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: domestic cat, house cat, Felis domesticus, Felis catus

History

Etymology

From Middle English mousere (“a hunter of mice”), equivalent to mouse + -er (agent noun suffix) or + -er (occupational suffix). The “moustache” sense is apparently an extended usage (i.e., a cat’s whiskers, jocularly transferred to human beings), possibly with influence from moustache.

Across languages

Translations

13 source translations are retained for this English entry.

  • Albanian: micë — cat that catches mice
  • Catalan: rater — cat that catches mice
  • Catalan: ratador — cat that catches mice
  • French: souricier — cat that catches mice
  • Galician: murador — cat that catches mice
  • Hungarian: egerész — cat that catches mice
  • Pennsylvania German: Mauskatz — cat that catches mice
  • Russian: мышелов (myšelov) — cat that catches mice
  • Serbo-Croatian: mišolovac — cat that catches mice
  • Swedish: råttfångarkatt — cat that catches mice
  • Volapük: mugamakat — cat that catches mice
  • Volapük: mugamahikat — cat that catches mice
  • Volapük: mugamajikat — cat that catches mice