IPA: /ɪˈɡwɑːniən/
KK: /ɪˈɡwɑːniən/
Relating to or resembling the iguana, a type of lizard.
The iguanian features of the animal were evident in its long tail and green scales.
Iguanian is derived from 'iguana' (from Spanish 'iguana', which comes from the Taíno word 'iwana', meaning a type of lizard) and the suffix '-ian' (meaning relating to or characteristic of). The term 'iguanian' refers to something that is characteristic of or related to iguanas.
Think of the word 'iguana' which refers to a type of lizard, and remember that 'iguanian' means relating to that lizard.