Definition of mouser
: a catcher of mice and rats; especially : a cat proficient at mousing
Recent Examples of mouser from the Web
The researchers even found evidence of these human-loving cats at the Viking port of Ralswiek on the Baltic Sea, says Geigl, and the Iranian port of Siraf, confirming that the faithful mousers commonly joined sailing crews.
The only member of the household on Downing Street to be spared the indignity of one of the fastest political transitions in recent memory will be Larry the Cat, a tabby who holds the title of chief mouser to the cabinet office.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'mouser'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use of mouser
MOUSER Defined for English Language Learners
Definition of mouser for English Language Learners
: a cat that is good at catching mice
MOUSER Defined for Kids
Definition of mouser for Students
: a cat good at catching mice
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