arcuate

adjective

ar·​cu·​ate ˈär-kyə-wət How to pronounce arcuate (audio)
-ˌwāt
: curved like a bow
an arcuate cloud
arcuately adverb

Examples of arcuate in a Sentence

Recent Examples on the Web
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Early neuroscience on smartphone use showed the brain’s arcuate nucleus area activates whenever our phones ping or ring us. Kyra Bobinet, Md, Mph, Forbes, 23 Feb. 2024 Most of them lie along the long, arcuate chain along the Alaska Peninsula and Aleutian Islands, stretching far into the Pacific Ocean. Erik Klemetti, Discover Magazine, 8 Sep. 2019

Word History

Etymology

Latin arcuatus, past participle of arcuare to bend like a bow, from arcus bow

First Known Use

1626, in the meaning defined above

Time Traveler
The first known use of arcuate was in 1626

Dictionary Entries Near arcuate

Cite this Entry

“Arcuate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/arcuate. Accessed 19 Nov. 2024.

Medical Definition

arcuate

adjective
ar·​cu·​ate ˈär-kyə-wət How to pronounce arcuate (audio) -ˌwāt How to pronounce arcuate (audio)
: curved like a bow
arcuate fibers in the brain
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