- a large grouse, Centrocercus urophasianus, of the sagebrush regions of western North America, having plumage of gray, buff, and black.
Origin of sage grouse
First recorded in 1870–75
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- a large North American grouse, Centrocercus urophasianus, the males of which perform elaborate courtship displays
C19: so named because it lives among, and eats, sagebrush