/ Dictionary / Index M MHG: Meaning and Definition of Find definitions for: MHG Pronunciation: [key] Middle High German. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. M.H.E. mho Related Content Daily Word Quiz: philtrum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language