/ Dictionary / Index M Masada: Meaning and Definition of Find definitions for: Ma•sa•da Pronunciation: (mu-sä'du Heb. mu-tsä-dä'), [key] — n. a mountaintop fortress in E Israel on the SW shore of the Dead Sea: site of Zealots' last stand against the Romans during revolt ofa.d.66–73. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Masaccio Masai Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language