noun, noun or participle which takes 'suru', intransitive verb
pouring water; water supply; flooding; douche
Refers to the act of pouring or supplying water into a container, system, or area. Can be used for practical water supply, flooding for cooling or cleaning, and medical douching. The douche sense is domain-specific.
消防車がプールに注水している。
The fire engine is pumping water into the pool.
医師は患部に注水して洗浄した。
The doctor irrigated the affected area by pouring water.