Irrigate

глагол 1) орошать; ирригировать 2) [медицина] промывать, спринцевать 3) [устаревшее] смачивать

Большой англо-русский словарь

Irrigate

орошать; поливать

Англо-русский политехнический словарь

Irrigate

verb (-gated; -gating) Etymology: Latin irrigatus, past participle of irrigare, from in- + rigare to water; perhaps akin to Old High German regan rain — more at rain transitive verb 1. wet, moisten: as a. to supply (as land or crops) with water by artificial means b. to flush (a body part) with a stream of liquid (as in removing a foreign body or medicating) 2. to refresh as if by watering intransitive verb to practice irrigation • irrigator noun

Merriam-Webster's Collegiate Dictionary