douche: 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
irrigation: (medicine) cleaning a wound or body organ by flushing or washing out with water or a medicated solution
lowland burrowing treefrog: terrestrial burrowing nocturnal frog of grassy terrain and scrub forests having very hard upper surface of head; of the United States southwest