/ Dictionary / Index S supermini: Meaning and Definition of Find definitions for: su•per•min•i Pronunciation: (s'pur-min"ē), [key] — n. Computers. the fastest and most powerful type of minicomputer, with capabilities more commonly associated with mainframes. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. supermicro supermodel Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language