Eider (noun) Definition, Meaning & Examples

noun
  1. eider duck.
  2. eiderdown.
noun
  1. any of several sea ducks of the genus Somateria, esp S. mollissima, and related genera, which occur in the N hemisphere. The male has black and white plumage, and the female is the source of eiderdown
Eider (noun) Definition, Meaning & Examples

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