/ Dictionary / Index M minish: Meaning and Definition of Find definitions for: min•ish Pronunciation: (min'ish), [key] — v.t., v.i. Archaic. to diminish or lessen. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. miniseries miniski Related Content Daily Word Quiz: foliage Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language