/ Dictionary / Index M mugwort: Meaning and Definition of Find definitions for: mug•wort Pronunciation: (mug'wûrt", -wôrt"), [key] — n. any of certain weedy composite plants of the genus Artemisia, esp. A. vulgaris, having aromatic leaves and small, greenish flower heads. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: mugwort (Thesaurus) mug shot mugwump Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language