/ Dictionary / Index G great barracuda: Meaning and Definition of Find definitions for: great' barracu'da Pronunciation: [key] a large barracuda, Sphyraena barracuda, of Atlantic and western Pacific seas. See illus. under Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Great Awakening Great Barrier Reef Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language