Definition of ferruginous duck in English:

ferruginous duck

Line breaks: fer|ru¦gin|ous duck

Entry from British & World English dictionary


  • A Eurasian diving duck related to the pochard, the male of which has mainly dark red-brown breeding plumage.
    • Aythya nyroca, family Anatidae

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Pronunciation: məˈlôrd
used to address an English nobleman