Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun scaup

1 sense of scaup

Sense 1
scaup, scaup duck, bluebill, broadbill -- (diving ducks of North America having a bluish-grey bill)
       => duck -- (small wild or domesticated web-footed broad-billed swimming bird usually having a depressed body and short legs)