Any of a large family (Iguanidae) of mostly American tree, ground, or marine lizards; esp., any of a genus (Iguana) of large, tropical American lizards that feed on insects or vegetation and have a row of spines from neck to tail.
Webster's New World
Any of several members of the lizard family Iguanidae.
Any member of the genus Iguana.
- common iguana
- Iguana iguana
Other Word Forms of Iguana
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