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Bonasa

noun
Bo·​na·​sa | \bōˈnāzə, -āsə\

Definition of Bonasa 

: a genus of birds (family Tetraonidae) containing only the ruffed grouse

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History and Etymology for Bonasa

New Latin, probably alteration of Latin bonasus, aurochs; from the similarity of its characteristic drumming sound to the bellowing of a bull

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