Last Updated:2025/11/22
(transitive) To inflate with air. / (transitive, intransitive) To fluff up, such as an animal raising its fur or feathers to appear larger or conserve body heat.
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puff up
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Source Word
puff up
Verb
transitive
intransitive
figuratively
Japanese Meaning
空気を入れて膨らませる / 動物が体温保持や威嚇のために毛や羽を逆立てる
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Sense(2)
( present singular third-person )
( participle present )
( participle past )
( past )