/ Dictionary / Index M Marisat: Meaning and Definition of Find definitions for: Mar•i•sat Pronunciation: (mar'u-sat"), [key] — n. one of a series of geostationary communications satellites that relay telecommunications between ships at sea and shore stations. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Maris marish Related Content Daily Word Quiz: exemplary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language