The meaning of IRRIGATE is wet, moisten. How to use irrigate in a sentence.

IRRIGATE definition: to supply (land) with water by artificial means, as by diverting streams, flooding, or spraying. See examples of irrigate used in a sentence.

irrigate verb [T] (SUPPLY WATER) Add to word list to supply land with water so that crops and plants will grow: irrigated land / fields

To irrigate land means to supply it with water in order to help crops grow. None of the water from the lake is used to irrigate the area.

Definition of irrigate verb from the Oxford Advanced Learner's Dictionary. irrigate something to supply water to an area of land, typically through pipes or channels, so that crops will grow. …

Dec 14, 2025 · irrigate (third-person singular simple present irrigates, present participle irrigating, simple past and past participle irrigated) (transitive) To supply (farmland) with water, by …

To supply (land or crops) with water by means of pipes, sprinklers, ditches, or streams. 2. To wash out (a body cavity or wound) with water or a medicated fluid. To irrigate land or crops. …