Last Updated:2025/12/06
(ornithology) A moult, typically in penguins, in which most or all of the feathers are shed at the same time / (zoology) A similar process in some seals in which large areas of skin are lost
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catastrophic moult
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Source Word
catastrophic moult
Noun
Japanese Meaning
(鳥類学)ペンギンなどに見られる、一斉に羽毛の大部分または全てを抜け落とす脱皮現象 / (動物学)一部のアザラシで、大きな領域の皮膚が一度に失われる現象
( plural )