/ Dictionary / Index M Masan: Meaning and Definition of Find definitions for: Ma•san Pronunciation: (mä'sän), [key] — n. a seaport in SE South Korea. 186,890. Formerly, Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Masai Masaryk 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