irrigate

verbs

supply with water, as with channels or ditches or streams
"Water the fields"
irrigate, water
is derived from
irrigation
supply with a constant flow or sprinkling of some liquid, for the purpose of cooling, cleansing, or disinfecting
"irrigate the wound"
irrigate
is derived from
irrigation
is a type of (narrower)
provide treatment for
"The doctor treated my broken leg"; "The nurses cared for the bomb victims"; "The patient must be treated right away or she will die"; "Treat the infection with antibiotics"
care for, treat