/ Dictionary / Index M Marinduque: Meaning and Definition of Find definitions for: Ma•rin•du•que Pronunciation: (Sp. mä"rin-d'ke), [key] — n. an island of the Philippines, between Luzon and Mindora islands. 173,715. 347 sq. mi. (899 sq. km). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. marinate marine Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language