铁钩儿 Traditional form: 鐵鈎兒 Pinyin (reading): tiěgōur Definitions: erhua variant of 鐵鈎/铁钩 (tiěgōu) Characters: 铁 - iron; strong, solid, firm 钩 - hook, barb, sickle; to hook, to link 儿 - son, child Traditional characters: 鐵 - iron; strong, solid, firm 鈎 - hook, barb; sickle; to stroke 兒 - son, child