1. Siouan - Noun
2. Siouan - Adjective
3. Siouan - Proper noun
a family of North American Indian languages spoken by the Sioux
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
of or relating to the Sioux people or their language and culture
Source: WordNetThe most important were the Catawba ( Siouan language ), Cherokee ( Iroquoian languages ), and Yamasee ( Muskhogean language). Source: Internet
Young Jacobs is director of health information technology at Signet Healthcare and owner of Songbird Enterprise; she has an elected position as vice chair of Waccamaw Siouan Tribe. Source: Internet
This is similar to the alternation in the Siouan languages Dakota, Nakota, and Lakota. Source: Internet
The Siouan word is a plural. Source: Internet