Definitions

1. noun

a family of lizards that includes iguanas and anoles

“The iguanidae family has many species of iguanas and anoles found in Central and South America.”

2. plural noun

members of the family Iguanidae, especially iguanas

“Many iguanidae were seen basking in the sun on the rocky outcrops.”

3. adjective

relating to or characteristic of the family Iguanidae

“The iguanidae morphology is characterized by a spiky scales and a long tail.”