noun, plural As·sin·i·boins, (especially collectively) As·sin·i·boin.
Origin of Assiniboin
Examples from the Web for assiniboin
It is the Pish-tah-te-koosh of the Algonkin tribes, "reckoned the fleetest animal in the prairie country about the Assiniboin."The Feast of the Virgins and Other Poems|H. L. Gordon
The Assiniboin passed us rapidly in the afternoon, and we followed.
In all the copses there were remains of Assiniboin encampments.Travels in North America, From Modern Writers|William Bingley
We took this opportunity of sending letters to Europe: the Assiniboin was assigned us for the continuation of the voyage.
The Assiniboin living in the far northwest had another and simpler form of temporary structure, as mentioned by Kane.Villages of the Algonquian, Siouan, and Caddoan Tribes West of the Mississippi|David Ives Bushnell