/ Dictionary / Index U unau: Meaning and Definition of Find definitions for: u•nau Pronunciation: (y-nô', -nou'), [key] — n. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: unau (Thesaurus) unattended unavailing Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language