/ Dictionary / Index M Messina: Meaning and Definition of Find definitions for: Mes•si•na Pronunciation: (me-sē'nu), [key] — n. a seaport in NE Sicily. 265,918. a strait between Sicily and Italy. 2 mi. (4 km) wide. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: messina (Thesaurus) messin Messines Related Content Daily Word Quiz: entomology Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language