1. [ noun ] a member of a group of North American Indian peoples who spoke a Siouan language and who ranged from Lake Michigan to the Rocky Mountains
Synonyms: Sioux
Related terms: Plains_Indian Crow Hunkpapa Dakota Dhegiha Santee Winnebago Iowa Missouri Ofo Oglala Oto Tutelo Hidatsa Catawba crazy_horse rain-in-the-face Biloxi
2. [ adjective ] of or relating to the Sioux people or their language and culture
Related terms: Sioux
3. [ noun ] (linguistics) a family of North American Indian languages spoken by the Sioux
Synonyms: Siouan_language
Related terms: Amerind Chiwere Hidatsa Crow Dakota Dhegiha Catawba Hunkpapa Ofo Oglala Santee Tutelo Winnebago Biloxi
Similar spelling:   Sian