classical mythology - the system of mythology of the Greeks and Roman together; much of Roman mythology (especially the gods) was borrowed from the Greeks

mythical creature, mythical monster - a monster renowned in folklore and myth

cannon - a large artillery gun that is usually on wheels

iguanid, iguanid lizard - lizards of the New World and Madagascar and some Pacific islands; typically having a long tail and bright throat patch in males

Basiliscus, genus Basiliscus - a reptile genus of Iguanidae