/ Dictionary / Index M mahuang: Meaning and Definition of Find definitions for: ma•huang Pronunciation: (mä'hwäng'), [key] — n. a Chinese shrub, Ephedra sinica, that is a source of ephedrine. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: mahuang (Thesaurus) mahua mahzor* Related Content Daily Word Quiz: vertigo Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language