1. Muskhogean - Noun
2. Muskhogean - Adjective
3. Muskhogean - Proper noun
a family of North American Indian languages spoken in the southeastern United States
a member of any of the peoples formerly living in southeastern United States and speaking Muskhogean languages
Source: WordNetThe most important were the Catawba ( Siouan language ), Cherokee ( Iroquoian languages ), and Yamasee ( Muskhogean language). Source: Internet