semiarid

adjective

semi·​ar·​id ˌse-mē-ˈer-əd How to pronounce semiarid (audio)
-ˈa-rəd,
ˌse-ˌmī-,
-mi-
: characterized by light rainfall
especially : having from about 10 to 20 inches (25 to 51 centimeters) of annual precipitation
semiaridity
ˌse-mē-ə-ˈri-də-tē How to pronounce semiarid (audio)
-er-ˈi-
-ˌa-ri-
ˌse-ˌmī-
-mi-
noun

Examples of semiarid 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 1913 construction of the Los Angeles Aqueduct, a bold engineering feat that transported water more than 230 miles to the semiarid region, paved the way for more than 100,000 people to move into the city each year. Jenny Jarvie, Los Angeles Times, 9 Feb. 2025 In the Sahel region, a semiarid belt of land stretching from the Atlantic Ocean to the Red Sea, temperatures are expected to rise 1 1/2 times faster than the global average, according to the United Nations Intergovernmental Panel on Climate Change. Guy Peterson, The Christian Science Monitor, 17 Jan. 2025 They're often found on loose sand or loamy soils and habitat in arid and semiarid ecosystems. Brandi D. Addison, Austin American-Statesman, 27 Aug. 2024 But no other site can match the density of designs found on Mona, a semiarid mesa halfway between Puerto Rico and the Dominican Republic. Carina Del Valle Schorske, New York Times, 20 Mar. 2024 See all Example Sentences for semiarid 

Word History

First Known Use

1880, in the meaning defined above

Time Traveler
The first known use of semiarid was in 1880

Dictionary Entries Near semiarid

Cite this Entry

“Semiarid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/semiarid. Accessed 16 Feb. 2025.

Kids Definition

semiarid

adjective
semi·​ar·​id ˌsem-ē-ˈar-əd How to pronounce semiarid (audio)
ˌsem-ˌī-
: marked by light rainfall
especially : having from about 10 to 20 inches (25 to 51 centimeters) of annual precipitation

More from Merriam-Webster on semiarid

Last Updated: - Updated example sentences
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