Breadcrumb Home > Thesaurus > I Cite Synonyms of irrigation Find synonyms for: Noun1. irrigation, provision, supply, supplyingusage: supplying dry land with water by means of ditches etc2. irrigation, medical care, medical aidusage: (medicine) cleaning a wound or body organ by flushing or washing out with water or a medicated solutionWordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.Definition and meaning of irrigation (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. February 2021 Current Events: US News The Berlin Conference and the Partition of Africa The Implied Powers of Congress The Women's March on Versailles Keeping Your Brain Active in a COVID-19 World The Manchu Related Content Daily Word Quiz: obscurant Analogy of the Day: Today?s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language