1. Oto-Manguean - Adjective
2. Oto-Manguean - Proper noun
Oto-Manguean
A large Native American language family including Mixtec, Zapotec and Otomi.
Oto-Manguean (not comparable)
Of or pertaining to this language family.
America A large number of North, South and Central American languages are tonal, including many of the Athabaskan languages of Alaska and the American Southwest (including Navajo ),sfn and the Oto-Manguean languages of Mexico. Source: Internet
They populated central Mexico, dislocating speakers of Oto-Manguean languages as they spread their political influence south. Source: Internet