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black grouse

noun
  1. a large grouse, Lyrurus tetrix, of Europe and western Asia, the male of which is black, the female mottled gray and brown.

Origin of black grouse

First recorded in 1820–30
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for black grouse

black grouse

noun
  1. Also called: black game a large N European grouse, Lyrurus tetrix, the male of which has a bluish-black plumage and lyre-shaped tail
  2. a related and similar species, Lyrurus mlokosiewiczi, of W Asia
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