/ Dictionary / Index M marine glue: Meaning and Definition of Find definitions for: marine' glue" Pronunciation: [key] a tarlike composition for coating the seams of a planked deck after caulking. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. marine geology marine insurance Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language