Open English Wordnet
Nouns
(n)ocean sunfish, sunfish, mola, headfishamong the largest bony fish; pelagic fish having an oval compressed body with high dorsal and anal fins and caudal fin reduced to a rudder-like lobe; worldwide in warm waters
(n)sunfish, centrarchidsmall carnivorous freshwater percoid fishes of North America usually having a laterally compressed body and metallic luster: crappies; black bass; bluegills; pumpkinseed