- a jet or current of water, sometimes with a dissolved medicating or cleansing agent, applied to a body part, organ, or cavity for medicinal or hygienic purposes.
- the application of such a jet.
- an instrument, as a syringe, for administering it.
- a bath administered by such a jet.
- douchebag (def. 2).
- to apply a douche to.
- to use a douche or douches; undergo douching.
- a stream of water or air directed onto the body surface or into a body cavity, for cleansing or medical purposes
- the application of such a stream of water or air
- an instrument, such as a special syringe, for applying a douche
- to cleanse or treat or be cleansed or treated by means of a douche
