/ Dictionary / Index M mini-tower: Meaning and Definition of Find definitions for: min•i-tow•er Pronunciation: (min'ē-tou"ur), [key] a vertical case, smaller than a tower and larger than a case for a desktop computer, designed to house a computer system standing on a floor or desk. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. minisub minitrack Related Content Daily Word Quiz: diligent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language