Last Updated:2025/11/20
Any of the species of the genera Polysticta or Somateria, in the seaduck subfamily Merginae, which line their nests with fine down (taken from their own bodies).
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eider
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Source Word
eider
IPA(Pronunciation)
Noun
Japanese Meaning
エイダー:海水鳥の一種で、ポリスティクタ属またはソマテリア属に分類されるアヒルで、巣を自身の細かいダウン(羽毛)で裏打ちする種。
( plural )