/ Dictionary / Index M miniaturize: Meaning and Definition of Find definitions for: min•i•a•tur•ize Pronunciation: (min'ē-u-chu-rīz", min'u-), [key] — -ized, -iz•ing. to make in extremely small size in order to keep volume or weight to a minimum: to miniaturize electronic equipment. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: miniaturize (Thesaurus) miniaturist minibike Related Content Daily Word Quiz: morose Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language