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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 sedan then crashed into a concrete irrigation box and caught fire. Cecilio Padilla, CBS News, 25 Nov. 2025 One of the agency’s goals is to create consistent guidelines and support across the state to deal with those beavers that cause trouble by blocking irrigation ditches, road culverts and water treatment operations, or by creating unwanted ponds on people’s properties. Elise Schmelzer, Denver Post, 24 Nov. 2025 To compensate for the dry conditions and create more capacity for large agricultural operations, vast irrigation systems were built in the 1990s by officials at the Port of Morrow, the county’s transportation and food-processing hub along the bank of the Columbia River. Sean Patrick Cooper, Rolling Stone, 24 Nov. 2025 Proper location, irrigation, and fertilization will ensure your 'Stellar Ruby' magnolia thrives for years to come. Kim Toscano, Southern Living, 20 Nov. 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 27 Nov. 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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