出典:Wiktionary
出典:『Wiktionary』 (2026/08/21 17:47 UTC 版)
From 中期英語 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.
mouser (plural mousers)
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