棱角 Save Sign in to save words Traditional (Taiwan): 稜角 On the HSK 7-9 vocabulary list, at CEFR level C2. léngjiǎo ㄌㄥˊ ㄐㄧㄠˇ edge and corner protrusion sharpness (of a protrusion) craggy ridge corner Character by character 棱(léng)square beam 角(jiǎo)angle A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0 国际中文教育中文水平等级标准, 中华人民共和国教育部, MIT