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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The city’s 18-month contract with Starr Whitehouse is for design work on the park space’s amenities, public art, seating and landscaping, as well as infrastructural design like irrigation and drainage. Evan Simko-Bednarski, New York Daily News, 26 June 2025 The early plans call for work on the public right of way along Disneyland Drive and Katella Avenue on sidewalks, curbs, gutters, trees, planters, landscaping, irrigation and fencing. Brady MacDonald, Oc Register, 26 June 2025 Cycle-and-soak irrigation can be done by hand or integrated into a landscape’s design with more technical irrigation systems. Abby Wilson, Better Homes & Gardens, 25 June 2025 The area is known for its wetlands — which are crucial to the state's irrigation and drinking water systems — and wildlife, with hundreds of species of birds as well as creatures like alligators, crocodiles, panthers and manatees. Rachel Treisman, NPR, 24 June 2025 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 1 Jul. 2025.

Kids Definition

irrigation

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

More from Merriam-Webster on irrigation

Last Updated: - Updated example sentences
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