irrigate

verb

ir·​ri·​gate ˈir-ə-ˌgāt How to pronounce irrigate (audio)
irrigated; irrigating

transitive verb

1
: wet, moisten: such as
a
: to supply (land, crops, etc.) with water by artificial means
irrigating the cotton plants
irrigates 20 acres of farmland
b
: to flush (a body part) with a stream of liquid
irrigate the wound with saline solution
the eye was irrigated following chemical exposure
2
: to refresh as if by watering

intransitive verb

: to practice irrigation
A tensiometer (soil moisture probe), available at any garden center, helps take the guesswork out of irrigating.The Benicia (California) Herald
irrigator noun

Examples of irrigate in a Sentence

The surgeon irrigated the wound. if you get the chemical in your eye, irrigate the eye thoroughly with water
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.
Just 110 square meters of mesh could supply enough water to irrigate a city’s green spaces for a year. Troy Aidan Sambajon, Christian Science Monitor, 14 Apr. 2025 Owners Gary and Linda Brauns experimented with irrigating the fields in 2012 (which had struggled to thrive previously), and by springtime that year, about 80 of the vines were back. Alessandra Amodio, Travel + Leisure, 2 Mar. 2025 These efforts included irrigating the grounds and sealing the building to keep out smoke. Sonja Anderson, Smithsonian Magazine, 9 Jan. 2025 Federal water irrigates most of the San Joaquin Valley and has double the capacity of the state. Lia Russell, Sacbee.com, 28 Mar. 2025 See All Example Sentences for irrigate

Word History

Etymology

Latin irrigatus, past participle of irrigare, from in- + rigare to water; perhaps akin to Old High German regan rain — more at rain

First Known Use

1615, in the meaning defined at transitive sense 1

Time Traveler
The first known use of irrigate was in 1615

Browse Nearby Words

Cite this Entry

“Irrigate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/irrigate. Accessed 2 May. 2025.

Kids Definition

irrigate

verb
ir·​ri·​gate ˈir-ə-ˌgāt How to pronounce irrigate (audio)
irrigated; irrigating
1
: to supply with water by artificial means
irrigate a field
irrigate crops
2
: to flush with a liquid
irrigate a wound

Medical Definition

irrigate

transitive verb
ir·​ri·​gate ˈir-ə-ˌgāt How to pronounce irrigate (audio)
irrigated; irrigating
: to flush (a body part) with a stream of liquid
irrigate the wound with saline to remove debris
the eye was irrigated for 10 minutes following chemical exposure
irrigation noun

More from Merriam-Webster on irrigate

Last Updated: - Updated example sentences
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