hooded merganser | sense examples, Usage and Definition from wordnet dictionary online

Noun hooded merganser has 1 sense

hooded merganser, hooded sheldrake, Lophodytes cucullatus - small North American duck with a high circular crest on the male's head
--₁ is a kind of merganser, fish duck, sawbill, sheldrake
--₁ is a member of Lophodytes, genus Lophodytes