/ Dictionary / Index M masjid*: Meaning and Definition of Find definitions for: mas•jid Pronunciation: (mas'jid), [key] — n. Arabic. a mosque. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Masinissa mask Related Content Daily Word Quiz: censure Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language