Breadcrumb Home > Dictionary > Index U umph: Meaning and Definition of Find definitions for: umph Pronunciation: (um, umf spelling pron. umf&hasp), [key] humph. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ump umpirage ✖ Related Content Daily Word Quiz: rococo Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language