hyperarid

adjective

hy·​per·​ar·​id ˌhī-pər-ˈa-rəd How to pronounce hyperarid (audio)
-ˈer-əd
variants or hyper-arid
: extremely arid
hyperarid desert regions
hyperarid climates
… Antarctica's hyperarid, cold-desert conditions make it this planet's closest analogue to Mars …Jean Hennelly Keith

Examples of hyperarid 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.
Mean annual precipitation in its hyperarid core is 0.004 inches. Maggie Shipstead Anthony Cotsifas, New York Times, 10 May 2023

Word History

First Known Use

1960, in the meaning defined above

Time Traveler
The first known use of hyperarid was in 1960

Dictionary Entries Near hyperarid

Cite this Entry

“Hyperarid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hyperarid. Accessed 24 Nov. 2024.

More from Merriam-Webster on hyperarid

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!