/ Dictionary / Index M marinate: Meaning and Definition of Find definitions for: mar•i•nate Pronunciation: (mar'u-nāt"), [key] — -nat•ed, -nat•ing. to steep (food) in a marinade. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: marinate (Thesaurus) marinara Marinduque Related Content Daily Word Quiz: abominable Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language