銳角 Save Sign in to save words Simplified: 锐角 ruìjiǎo ㄖㄨㄟˋ ㄐㄧㄠˇ acute angle Character by character 銳(ruì)acute 角(jiǎo)angle A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0