高云 Traditional form: 高雲 Pinyin (reading): Gāo Yún Definitions: Gao Yun (died 409) emperor of Northern or Later Yan dynasty Characters: 高 - tall, lofty; high, elevated 云 - cloud; to say, to speak Traditional characters: 高 - tall, lofty; high, elevated 雲 - cloud; to say, to speak