nounpl. (see fish) -·fish·, -·fish·es
- either of two species (genus Selene) of deep-bodied, sharply compressed jack fishes of the coastal waters of North and South America
nounpl. moonfish, or moon·fish·es
- Any of several carangid fishes chiefly of the genus Selene, found in warm coastal waters of North and South America and having a short silvery compressed body.
- See opah.
(plural moonfish or moonfishes)