/ Dictionary / Index U uh: Meaning and Definition of Find definitions for: uh Pronunciation: (u, un), [key] (used to indicate hesitation, doubt, or a pause). huh. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ugsome Uhde Related Content Daily Word Quiz: circumspect Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language