cubozoan adjective 1noun 1forms 2 adjective1 •Of or pertaining to these creatures. noun1 •Any cnidarian of the class Cubozoa, including the cubomedusae; a box jellyfish.Sume cubozoans have truly brutal venom in their stingers, strong enough to have killed large numbers of humans. — 2016 formscubozoa · cubozoans
