/ Dictionary / Index M moxie: Meaning and Definition of Find definitions for: mox•ie Pronunciation: (mok'sē), [key] — n. Slang. vigor; verve; pep. courage and aggressiveness; nerve. skill; know-how. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: moxie (Thesaurus) moxa moyen âge* Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language