Any of various other wild ducks, spec. a diving duck of the genus Aythya. Also with distinguishing word. Cf. pochard, n., scaup, n.
单词 | θ39461 |
释义 | the world > animals > birds > freshwater birds > order Anseriformes (geese, etc.) > subfamily Merginae (duck) > [noun] > genus Melanitta > melanitta fusca (3) wigeon1668 Any of various other wild ducks, spec. a diving duck of the genus Aythya. Also with distinguishing word. Cf. pochard, n., scaup, n. velvet-duck1678 a species of scoter (Œdemia fusca). velvet scoter1843 = velvet-duck n. |
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