arid

adjective

ar·​id ˈa-rəd How to pronounce arid (audio)
ˈer-əd
Synonyms of arid
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.
Environmental groups including Greenpeace plan legal action, warning the reform threatens water security for arid regions and delicate glacier ecosystems. Los Angeles Times, 9 Apr. 2026 The very setup suggests a screenwriter whose sense of psychology is defined with arid literalism by his own just-so, cut-to-fit contrivances. Richard Brody, New Yorker, 7 Apr. 2026 Around the time this individual was alive, the Yucatán Peninsula was a semi-arid savannah with no rivers or lakes. Ryan Brennan, Fort Worth Star-Telegram, 5 Apr. 2026 Underwater Caves Hold More Than Human Remains Around the time this individual was alive, the Yucatán Peninsula was a semi-arid savannah with no rivers or lakes — water and shade were scarce. Ryan Brennan april 4, Kansas City Star, 4 Apr. 2026 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 12 Apr. 2026.

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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