great barracuda great·bar·ra·cuda uncommon noun 1. large (up to 6 ft) grayish-brown barracuda highly regarded as a food and sport fish; may be dangerous to swimmers Synonymsgreat barracudaSphyraena barracuda Related words Broader terms barracuda WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
