Search Result for "lake_duck":
Wordnet 3.0

NOUN (1)

1. common scaup of North America; males have purplish heads;
[syn: lesser scaup, lesser scaup duck, lake duck, Aythya affinis]



WordNet (r) 3.0 (2006):

lake duck
    n 1: common scaup of North America; males have purplish heads
         [syn: lesser scaup, lesser scaup duck, lake duck,
         Aythya affinis]