/ Dictionary / Index U umpty-umpth: Meaning and Definition of Find definitions for: ump•ty-umpth Pronunciation: (ump'tē-umpth'), [key] — adj. umpteenth. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. umpteenth umrah Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language