/ Dictionary / Index B barracuda: Meaning and Definition of Find definitions for: bar•ra•cu•da Pronunciation: (bar"u-k'du), [key] — pl. -da, -das -das any of several elongated, predaceous, tropical and subtropical marine fishes of the genus Sphyraena, certain species of which are used for food. a treacherous, greedy person. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: barracuda (Thesaurus) barracoon barracudina Related Content Daily Word Quiz: diaphanous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language