irrigateverb/i.ʁiˈgaɾ/mediumir·ri·garPortuguesEnglishEspanolFrancaisDefinitionTo supply land with water by means of channels, pipes, etc., so that crops will grow.They use a complex system of canals to irrigate the desert valley.Drip irrigation is an efficient way to water crops.synwaterirrigateEtymologyDo latim 'irrigare'.Related wordsirrigaçãoirrigávelirrigador