Lakota
WordNet
noun
(1) A member of the large western branch of Sioux people which was made up of several groups that lived on the plains
WiktionaryText
Proper noun
- A Native American tribe, also known as the Sioux, now living primarily on the Rosebud, Pine Ridge, Lower Brule, Standing Rock and Cheyenne River Reservations.
- The language spoken by the Lakota.