arid

adjective

ar·​id ˈa-rəd How to pronounce arid (audio)
ˈer-əd
1
: excessively dry
specifically : having insufficient rainfall to support agriculture
an arid region
2
: lacking in interest and life : jejune
arid textbooks
aridity noun
aridness
ˈa-rəd-nəs How to pronounce arid (audio)
ˈer-əd-
noun

Examples of arid in a Sentence

a dull and arid textbook an arid speech about duty and responsibility
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.
Thus, between cold seas and towering mountains, the most arid climate on the planet was woven. Discover Magazine, 27 June 2025 In Australia’s arid center, those blotches represent a new inland sea, born from a deluge that has traveled hundreds of miles through the veins of a giant, parched continent. Angus Watson, CNN Money, 25 June 2025 California’s existing groundwater infrastructure may fail to quench the state’s thirst in an increasingly arid future, even as officials celebrate widespread conservation achievements, Gov. Gavin Newsom (D) warned on Tuesday. Sharon Udasin, The Hill, 24 June 2025 Keeping the cables bathed in arid air should stop any ongoing corrosion in its tracks, as well as ward off any future damage to the cables. Evan Simko-Bednarski, New York Daily News, 23 June 2025 See All Example Sentences for arid

Word History

Etymology

borrowed from French & Latin; French aride, going back to Middle French, borrowed from Latin āridus, ārdus "dry, waterless, withered, austere (of style)," derivative, with the adjective suffix -idus, of ārēre "to be dry, parched, withered," going back to Indo-European *h2eh1s-eh1-, stative derivative of a verbal base *h2eh1s- "make dry with heat," whence also Tocharian A asatär "(it) dries up," Tocharian B osotär; also from the same base a root noun *h2eh1s-, whence Hittite ḫāšš- "ashes, dust," from which as thematic derivatives Sanskrit ā́saḥ "ashes, dust," and (as a collective or noun of appurtenance?) *h2eh1s-eh2-, whence Latin āra "altar," Oscan aasaí (locative), Hittite ḫāššā- "hearth," Old High German essa, esse "forge" (from *asjō-), Old Swedish æsia, æssia "smith's fire," Old Icelandic esja "soapstone (used in hearths)" (both from *asjōn-)

Note: Regarding the apparent derivatives ardēre "to burn, emit light or flame" and ardor "burning, fierce heat," see ardent. — Lexikon der indogermanischen Verben gives the "essive" (= stative) form of the verbal base *h2eh1s as *h2h1s-h1i̯é- and attributes the length in Latin ārēre to the influence of noun derivatives such as āra. D. Adams, however, regards the original base in Tocharian A and B to have been *ās-, corresponding to the length in the Latin verb (see A Dictionary of Tocharian B, Revised and Greatly Enlarged, Rodopi, 2013, p. 63). A. Kloekhorst (Etymological Dictionary of the Hittite Inherited Lexicon, Brill, 2008, pp. 322-23) regards the short vowel in Germanic as the residue of an oblique case form *h1h2s- of the root noun. See also ash entry 2, azalea.

First Known Use

1652, in the meaning defined at sense 1

Time Traveler
The first known use of arid was in 1652

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Cite this Entry

“Arid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/arid. Accessed 1 Jul. 2025.

Kids Definition

arid

adjective
ar·​id ˈar-əd How to pronounce arid (audio)
: very dry
especially : not having enough rainfall to support agriculture
aridity noun

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