真武 Traditional form: 真武 Pinyin (reading): Zhēnwǔ Definitions: Lord of profound heaven, major Daoist deity aka Black Tortoise 玄武 or Black heavenly emperor 玄天上帝 Characters: 真 - real, actual, true, genuine 武 - military; martial, warlike Traditional characters: 真 - real, actual, true, genuine 武 - military; martial, warlike