Breadcrumb Home > Dictionary > Index M minx: Meaning and Definition of Find definitions for: minx Pronunciation: (mingks), [key] — n. a pert, impudent, or flirtatious girl. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: minx (Thesaurus) minutia Minyades ✖ Related Content Daily Word Quiz: umbrage Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language