Koklass \Ko"klass\, n. (Zool.) Any pheasant of the genus {Pucrasia}. The birds of this genus inhabit India and China, and are distinguished by having a long central and two lateral crests on the head. Called also {pucras}. [1913 Webster]
Pucras \Pu"cras\, n. [From a native name in India.] (Zool.) See {Koklass}. [1913 Webster]