1. a member of the large western branch of Sioux people which was made up of several groups that lived on the plains; [syn: Teton, Lakota, Teton Sioux, Teton Dakota]
WordNet (r) 3.0 (2006):
Teton Sioux
n 1: a member of the large western branch of Sioux people which
was made up of several groups that lived on the plains
[syn: Teton, Lakota, Teton Sioux, Teton Dakota]