/ Dictionary / Index M Mimas: Meaning and Definition of Find definitions for: Mi•mas Pronunciation: (mī'mas, mē'-), [key] — n. one of the moons of Saturn. one of the Gigantes, killed by Hercules. a companion of Aeneas, killed by Mezentius. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Mimamsa Mimba Related Content Daily Word Quiz: belligerent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language