/ Dictionary / Index M minipig: Meaning and Definition of Find definitions for: min•i•pig Pronunciation: (min'ē-pig"), [key] — n. a breed of miniature pig developed for use in research laboratories. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. minipark minipill Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language