出典:Wiktionary
出典:『Wiktionary』 (2026/01/17 20:42 UTC 版)
From 中期英語 muteren, moteren, of imitative origin.
Compare Low German mustern, musseln (“to whisper”), German muttern (“to mutter; whisper”), Old Norse muðla (“to murmur”). Compare also Latin muttīre, mutīre.
mutter (third-person singular simple present mutters, present participle muttering, simple past and past participle muttered)
出典:Wikipedia
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