[ kan-vuh s-bak ]
/ ˈkæn vəsˌbæk /

noun, plural can·vas·backs, (especially collectively) can·vas·back.

a North American wild duck, Aythya valisineria, the male of which has a whitish back and a reddish-brown head and neck.

Origin of canvasback

An Americanism dating back to 1595–1605; after the canvaslike color of its back Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for canvas-back

British Dictionary definitions for canvas-back


/ (ˈkænvəsˌbæk) /

noun plural -backs or -back

a North American diving duck, Aythyra valisineria, the male of which has a white body and reddish-brown head

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012