Sinonim somateria

English Thesaurus

1. eider ducks (noun.animal)

hypernym	:	bird genus,
definition	:	a genus of birds (noun.animal)

member holonym	:	eider, eider duck,
definition	:	duck of the northern hemisphere much valued for the fine soft down of the females (noun.animal)

member meronym	:	anatidae, family anatidae,
definition	:	swimming birds having heavy short-legged bodies and bills with a horny tip: swans; geese; ducks (noun.animal)