二叠纪 Save Create a free account to save words Traditional (Taiwan): 二疊紀 èrdiéjì ㄦˋ ㄉㄧㄝˊ ㄐㄧˋ 男 女 Permian (geological period 292-250m years ago) Character by character 二(èr)two 叠(dié)pile up 纪(jì)order Sign up for a free account to save words and review them A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0