stonefish definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
stonefish definition by American Heritage Dictionary
noun pl. stonefish stonefish or stone·fish·es
Any of several tropical scorpion fishes of the genus Synanceja, especially S. verrucosa, which resembles a small rock and ejects a deadly venom from spines on its dorsal fin.
Origin: From its resemblance to an encrusted stone.
Variant of stonefish