/ Dictionary / Index U umbles: Meaning and Definition of Find definitions for: um•bles Pronunciation: (um'bulz), [key] — n.pl. numbles. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. umble pie umbo Related Content Daily Word Quiz: pristine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language