/ Dictionary / Index A aviate: Meaning and Definition of Find definitions for: a•vi•ate Pronunciation: (ā'vē-āt", av'ē-), [key] — -at•ed, -at•ing. to fly or fly in an aircraft. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: aviate (Thesaurus) aviary aviation Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language