Oto — synonyms, definition
1. Oto (Noun)
1 synonym
Otoe
2 definitions
Oto (Noun) — A dialect of the Chiwere language spoken by the Oto.
Oto (Noun) — A member of the Siouan people inhabiting the valleys of the Platte and Missouri rivers in Nebraska.
3 types of
Chiwere Siouan Sioux