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
a small syringe with detachable nozzles; used for vaginal lavage and enemas
direct a spray of water into a bodily cavity, for cleaning
eat food accompanied by lots of liquid; also use metaphorically; "She washed down her dinner with a bottle of red wine"; "He washes down his worries with a nightly glass of whisky"