noun Etymology: Spanish, from Arawak & Carib iwana Date: 1555 any of various large chiefly herbivorous usually green or brownish tropical American lizards (family Iguanidae, the ~ family) that have a serrated dorsal crest and large dewlap
IGUANA
Meaning of IGUANA in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012