天池 Traditional form: 天池 Pinyin (reading): tiānchí Definitions: "heavenly lake", lake situated on a mountain used as the name of numerous lakes, such as 長白山天池/长白山天池 ( Chángbáishān Tiānchí) Characters: 天 - sky, heaven; god, celestial 池 - pool, pond; moat; cistern Traditional characters: 天 - sky, heaven; god, celestial 池 - pool, pond; moat; cistern