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Word of the Day Tuesday, June 9, 2026

mouser

/mɔːsər/ noun · British & US
Valid in UKValid in US
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What does mouser mean?

noun

A person who catches mice, especially as a pet or a pest control measure. A device that moves a cursor on a computer screen, especially one that is controlled by a mouse.

Example

"The cat was a skilled mouser, catching several rodents in a single night."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for mouser

Rhymes with mouser

Etymologically related