Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun bufflehead
1 sense of bufflehead
Sense 1
bufflehead, butterball, dipper, Bucephela albeola -- (small North American diving duck; males have bushy head plumage)
=> duck -- (small wild or domesticated web-footed broad-billed swimming bird usually having a depressed body and short legs)