- irrigation - supplying dry land with water by means of ditches etc
--1 is a kind of provision, supply, supplying
Derived form: verb irrigate1 - irrigation - (medicine) cleaning a wound or body organ by flushing or washing out with water or a medicated solution
--2 is a kind of medical care, medical aid
--2 has particulars: douche; enema, clyster; lavageDerived form: verb irrigate2