Sioux

n. group of North American Indian peoples that inhabited the area between Lake Michigan to the Rocky Mountains, Dakota; member of the Sioux peoples; any of a number of Siouan languages spoken by the Sioux

The Sioux (IPA ) are a Native American and First Nations people. The term can refer to any ethnic group within the Great Sioux Nation or any of the nation's many dialects. The Sioux comprise three major divisions based on dialect and subculture:Isanti ("Knife," originating from the name of a lake in present-day Minnesota): residing in the extreme east of the Dakotas, Minnesota, and northern Iowa, and are often referred to as the Santee or Dakota.Ihanktowan-Ihanktowana ("Village-at-the-end" and "little village-at-the-end"): residing in the Minnesota River area, they are considered to be the middle Sioux, and are often referred to as the Yankton or Nakota.Teton (“Dwellers on the Prairie”): the westernmost Sioux, known for their hunting and warrior culture, and are often referred to as the Lakota.
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Noun
1. 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
(synonym) Siouan
(hypernym) Plains Indian, Buffalo Indian
(hyponym) Biloxi

n. Sioux, member of the Sioux Indian tribe of the northern Great Plains (USA)

adj. Sioux, group of North American Indian peoples that inhabited the area between Lake Michigan to the Rocky Mountains

n. Sioux, group of North American Indian peoples that inhabited the area between Lake Michigan to the Rocky Mountains, Dakota; member of the Sioux peoples; any of a number of Siouan languages spoken by the Sioux