Search Result for "canvasback duck":
Wordnet 3.0

NOUN (1)

1. North American wild duck valued for sport and food;
[syn: canvasback, canvasback duck, Aythya valisineria]



WordNet (r) 3.0 (2006):

canvasback duck
    n 1: North American wild duck valued for sport and food [syn:
         canvasback, canvasback duck, Aythya valisineria]