/ Dictionary / Index G great black-backed gull: Meaning and Definition of Find definitions for: great' black'-backed gull' Pronunciation: (blak'bakt"). [key] See under Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Great Bend great blue heron Related Content Daily Word Quiz: censure Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language