A species of North American jay with blue feathering from the top of its head to midway down its back, Cyanocitta cristata. / One of the blue-marked species of the Old World bird genus Coracias.

Alternative spelling of singjay

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

Alternative form of naked as a jaybird

Alternative spelling of gray jay

(baseball) A player for the Toronto Blue Jays.

(US) The gray jay, Perisoreus canadensis.

Any of several species of jays in several genera native to the Western hemisphere.

A jay of western China (Perisoreus internigrans).

A jay widespread in northern Eurasia, Perisoreus infaustus