轻铁 Traditional form: 輕鐵 Pinyin (reading): Qīngtiě Definitions: Hong Kong LRT (Light Rail Transit) (abbr. for 輕便鐵路/轻便铁路) Characters: 轻 - light, gentle; simple, easy 铁 - iron; strong, solid, firm Traditional characters: 輕 - light, gentle; simple, easy 鐵 - iron; strong, solid, firm