/ Dictionary / Index M mascarene grass: Meaning and Definition of Find definitions for: mas•ca•rene' grass" Pronunciation: (mas"ku-rēn'), [key] a creeping grass, Zoysia tenuifolia, naturalized in California and Florida, having fine leaves and shoots that make good turf. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. mascara mascaron 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