(n) irrigation with a jet of water or medicated solution into or around a body part (especially the vagina) to treat infections or cleanse from odorous contents
n. [ F., fr. It. doccia, fr. docciare to flow, pour, fr. an assumed LL. ductiare, fr. L. ducere, ductum, to lead, conduct (water). See Duct. ] 1. A jet or current of water or vapor directed upon some part of the body to benefit it medicinally; a douche bath. [ 1913 Webster ]