巨蛇尾 Traditional form: 巨蛇尾 Pinyin (reading): Jùshéwěi Definitions: (astronomy) Serpens Cauda Characters: 巨 - large, huge, gigantic; chief 蛇 - snake 尾 - tail; extremity, end; back, rear Traditional characters: 巨 - large, huge, gigantic; chief 蛇 - snake 尾 - tail; extremity, end; back, rear