irrigation

noun

ir·​ri·​ga·​tion ˌir-ə-ˈgā-shən How to pronounce irrigation (audio)
1
: the watering of land by artificial means to foster plant growth
2
: the therapeutic flushing of a body part with a stream of liquid

Examples of irrigation in a Sentence

Recent Examples on the Web
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As part of that effort, Meta is partnering with Arable to deploy irrigation technology for independent farmers in Indiana’s Upper Wabash River Basin. Neetika Walter, Interesting Engineering, 12 Feb. 2026 Law enforcement officers had removed the mouth of the irrigation tube diverting water from a nearby creek, but all the piping remained. Rachel Becker, Los Angeles Times, 12 Feb. 2026 Tecolote has an outdated clubhouse and irrigation system that badly need upgrades. David Garrick, San Diego Union-Tribune, 11 Feb. 2026 Dominick highlights how crop performance, irrigation failures, and equipment maintenance can be monitored instantly, transforming raw data into operational intelligence. Jason Phillips, USA Today, 10 Feb. 2026 See All Example Sentences for irrigation

Word History

First Known Use

1612, in the meaning defined at sense 2

Time Traveler
The first known use of irrigation was in 1612

Browse Nearby Words

Cite this Entry

“Irrigation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/irrigation. Accessed 14 Feb. 2026.

Kids Definition

irrigation

noun
ir·​ri·​ga·​tion ˌir-ə-ˈgā-shən How to pronounce irrigation (audio)
: an act or process of irrigating

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