/ Dictionary / Index G Gretna Green marriage: Meaning and Definition of Find definitions for: Gret'na Green' mar"riage Pronunciation: [key] — Brit. Informal. Brit. Informal. marriage without parental consent; elopement. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Gretna Green Grétry Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language