GRAY a.
pper (Min.), tetrahedrite. -- Gray duck (Zoöl.), the gadwall; also applied to the female mallard. -- Gray falcon (Zoöl.) the peregrine falcon. -- Gray Friar. See Franciscan, and Friar. -- Gray hen (Zoöl.), the female of the blackcock or black grouse. See Heath grouse. -- Gray mill or millet (Bot.), a name of sever…
RIVER n.
la, and allied genera, in which the hind toe is destitute of a membranous lobe, as in the mallard and pintail; -- opposed to sea duck. -- River god, a deity supposed to preside over a river as its tutelary divinity. -- River herring (Zoöl.), an alewife. -- River hog. (Zoöl.) (a) Any species of African wild hogs of t…