/ Dictionary / Index S St. Malo: Meaning and Definition of Find definitions for: St. Ma•lo Pronunciation: (san ma-lō'), [key] a fortified seaport in NW France, on the Gulf of St. Malo: resort; surrendered by German forces August 1944. 46,270. an arm of the English Channel in NW France. 60 mi. (97 km) wide. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. STM St. Martin Related Content Daily Word Quiz: menagerie Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language