An Old World monkey endemic to the Indian subcontinent, Semnopithecus entellus, the only species in its genus, gray in color, with a black face.

A mostly gray bird, Perisoreus canadensis, that inhabits coniferous forests of North America. / Any bird of the genus Perisoreus.

(US) Alternative spelling of grey wolf

plural of gray area

Alternative spelling of grey seal

plural of gray seal

Alternative form of grey-haired

Water that is not clean enough to be potable, such as having been used for washing, but not contaminated with fecal matter or other source of dangerous bacteria or dangerous or noxious materials.

plural of gray jay

plural of gray hat