Definitions
a cat proficient at mousing
Word origin
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.
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Barn cat”6 letters
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