Yankton, Yanktoanon, Yanktonan.
American: Sioux dialect allied to Winnebago. Vocaby. in “Amer. Ethnol.,” vol. ii.
Yaoi.
American: Carib Indians of Trinidad and Venezuela.
Yap (Eap).
Polynesian: dialect of the Carolines, somewhat allied to Ulea.
Yaqui, see [Hiaqui].
Yarkundi.
Alatyan: Turkish dialect of Yarkund, Central Asia.