upsarokas

from The Collaborative International Dictionary of English v.0.48

Upsarokas \Up`sar*o"kas\, n. pl. (Ethnol.)
   See {Crows}.
   [1913 Webster]

from The Collaborative International Dictionary of English v.0.48

Crows \Crows\ (kr[=o]z), n. pl.; sing. {Crow}. (Ethnol.)
   A tribe of Indians of the Dakota stock, living in Montana; --
   also called {Upsarokas}.
   [1913 Webster]