the treatment of diseases, injuries, and other physical ailments with baths and bathing, especially in natural mineral waters. Origin of balneotherapy.
The name Percy originated in France. It means piercing the valley which also can mean fighting the lower side, the evil side, to reach justice. Jackson means son of Jack. I know, I don't get it either.
A demigod who is the son of the Greek God Poseidon and the mortal woman Sally Jackson, Percy is a Hero of Camp Half-Blood, Olympus, and a former praetor of the 12th Legion. He wages war on all those who would harm Olympus. Percy Jackson and the Olympians.