- an Old World wild duck, Aythya fuligula, having a tufted head and black and white plumage.
Origin of tufted duck
First recorded in 1760–70
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- a European lake-dwelling duck, Aythya fuligula, the male of which has a black plumage with white underparts and a long black drooping crest