(chiefly in attributive use) Lizard skin, the skin of these reptiles.
(Sauria)A reptile of the order Squamata.
Any reptile of the suborder Lacertilia, especially those of the family Lacertidae, typically having an elongated body, four limbs, and a small tail: includes the gechos, iguanas, chameleons, monitors, and slow worms. (Source: CED)
(colloquial) A coward.
Any reptile of the order Squamata, usually having four legs, external ear openings, movable eyelids and a long slender body and tail.