| iguanid | (n) lizards of the New World and Madagascar and some Pacific islands; typically having a long tail and bright throat patch in males, Syn. iguanid lizard |
| iguanidae | (n) New World lizards, Syn. family Iguania, Iguania, family Iguanidae |
| Iguania | n. A superfamily (or suborder) of New World lizards including the |
| Iguanian | a. (Zool.) Resembling, or pertaining to, the iguana. [ 1913 Webster ] |
| Iguanid | a. (Zool.) Same as Iguanoid. [ 1913 Webster ] |
| Iguanidae | n. A natural family of New World lizards including the common Iguana, Iguana iguana. |