a small slow-moving Old World lizard with a prehensile tail, long extensible tongue, protruding eyes that rotate independently, and a highly developed ability to change colour
变色蜥蜴,变色龙。
(亦作
〈北美〉 避役,安乐蜥,美洲变色蜥蜴。
〈喻〉 多变的人;反复无常的人。
"Middle English: via Latin