[ih-gwah-nuh] /ɪˈgwɑ nə/
a large, arboreal lizard, Iguana iguana, native to Central and South America, having stout legs and a crest of spines from neck to tail.
any of various related lizards of the genera Iguana, Ctenosaura, Conolophus, and Amblyrhynchus.
either of two large tropical American arboreal herbivorous lizards of the genus Iguana, esp I. iguana (common iguana), having a greyish-green body with a row of spines along the back: family Iguanidae
Also called iguanid (ɪˈɡwɑːnɪd). any other lizard of the tropical American family Iguanidae
another name for leguaan
1550s, from Spanish, from Arawakan (W.Indies) iguana, iwana, the local name for the lizard.
Foure footed beastes … named Iuannas, muche lyke vnto Crocodiles, of eyght foote length, of moste pleasaunte taste. [Richard Eden, “Decades of the New World,” 1555]
[ih-gwah-nid] /ɪˈgwɑ nɪd/ noun 1. any of numerous lizards of the family Iguanidae, of the New World, Madagascar, and several islands of the South Pacific, comprising terrestrial, semiaquatic, and arboreal species typically with a long tail and, in the male, a bright throat patch, including the anoles, collared lizards, earless lizards, horned lizards, and iguanas. […]
[ih-gwah-nuh-don, ih-gwan-uh-] /ɪˈgwɑ nəˌdɒn, ɪˈgwæn ə-/ noun 1. a plant-eating dinosaur of the genus Iguanodon that lived in Europe early in the Cretaceous Period and grew to a length of from 15 to 30 feet (4.5 to 9 meters) and walked erect on its hind feet. /ɪˈɡwɑːnəˌdɒn/ noun 1. a massive herbivorous long-tailed bipedal dinosaur […]
[ee-gwah-soo] /ˌi gwɑˈsu/ noun 1. a river in S Brazil, flowing W to the Paraná River. 380 miles (610 km) long.
- Iguassu falls
noun 1. a waterfall on the Iguassú River, on the boundary between Brazil and Argentina. 210 feet (64 meters) high.