Nouns

(n)douche, douche baga small syringe with detachable nozzles; used for vaginal lavage and enemas
(n)doucheirrigation 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

Verbs

(v)douchedirect a spray of water into a bodily cavity, for cleaning