三角铁 Traditional form: 三角鐵 Pinyin (reading): sānjiǎotiě Definitions: triangle (musical instrument) angle iron Characters: 三 - three 角 - angle, corner; horn, horn-shaped 铁 - iron; strong, solid, firm Traditional characters: 三 - three 角 - angle, corner; horn, horn-shaped 鐵 - iron; strong, solid, firm