ˈsmyü noun
( -s )
Etymology: akin to Frisian smjunt smew, Dutch smient, Middle High German smiehe
1. : a merganser ( Mergus albellus ) of northern Europe and Asia that is the smallest of mergansers and one of the most expert divers of all ducks and is in the male white and black with a large white crest
2. : hooded merganser