n. Any one of several species of northern sea ducks of the genera Oidemia and Melanitta.
the GNU version of the Collaborative International Dictionary of English
n. Any one of several species of northern sea ducks of the genus Oidemia.
The Century Dictionary and Cyclopedia
n. A large sea-duck of the genus Œdemia, belonging to the subfamily Fuligulinæ, having in the male the plumage black and a red gibbosity of the bill, as Œdemia nigra of Europe.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. large black diving duck of northern parts of the northern hemisphere
Word Usage
"Just offshore some mallard and pintail – birds usually found on fresh water – were bobbing up and down on the waves, along with two truly marine ducks, an eider and a common scoter."