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.
Also consider sun exposure, soil conditions, and access to irrigation. Kim Toscano, Southern Living, 31 Dec. 2025 Around the property, endemic plants like tiare tahiti, tāmanu, and pōhue tātahi support local biodiversity and minimizes irrigation needs. Kristin Braswell, Condé Nast Traveler, 31 Dec. 2025 Plans call for concrete paving, artificial turf, shade structures, drinking fountains, dog park boulders and log agility equipment, fencing, new plants and irrigation. Elizabeth Marie Himchak, San Diego Union-Tribune, 30 Dec. 2025 In the high desert of Nevada, where irrigation ditches carved by 19th-century settlers still water the fields, the Frey family has perfected the art of growing grain in unlikely places. Kevin Sintumuang, Outside, 30 Dec. 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

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Cite this Entry

“Irrigation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/irrigation. Accessed 7 Jan. 2026.

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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