/ Dictionary / Index U Uto-Aztecan: Meaning and Definition of Find definitions for: U•to-Az•tec•an Pronunciation: (y'tō-az'tek-un), [key] — n. an American Indian language family, widespread from Idaho to Central America and from the Rocky Mountains to the Pacific: this family includes Hopi, Ute, Shoshone, Comanche, Nahuatl, Papago, Pima, and other languages. —adj. of or pertaining to Uto-Aztecan. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: uto-aztecan (Thesaurus) Utnapishtim Utopia Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language