noun🔗ShareThe lizard Chlamydosaurus kingii, native to northern Australia and southern New Guinea, which has a large contractile membranous frill around its neck that usually stays folded against its body but is extended in territorial and courtship display."While hiking in the Australian outback, we were lucky enough to see a frilled lizard, its distinctive neck frill flared out in a magnificent display. "animalnaturebiologyorganismChat with AIVocabulary GamePractice Reading