WordReference Random House Unabridged Dictionary of American English © 2025
Cad•do•an
(kad′ō ən),USA pronunciation n.
- Language Varietiesa family of North American Indian languages spoken in the upper Missouri valley in North Dakota, in the Platte valley in Nebraska, in southwestern Arkansas, and in neighboring parts of Oklahoma, Texas, and Louisiana.
- Caddo + -an
'Caddoan' also found in these entries (note: many are not synonyms or translations):