pl. (see fish) -·fish·, -·fish·es
any of a family (Synanceiidae, order Scorpaeniformes) of tropical, marine bony fishes having venomous spines, a scaleless body, and a stonelike appearance
nounpl. stonefish or stone·fish·es
Any of several bottom-dwelling fishes of the genus Synanceia of the Pacific and Indian Oceans that resemble a small rock and eject venom from spines in the dorsal fin.