ar·​ter·​i·​tis ˌär-tə-ˈrī-təs How to pronounce arteritis (audio)
plural arteritides ˌär-tə-ˈri-tə-ˌdēz How to pronounce arteritis (audio)
: arterial inflammation

Examples of arteritis in a Sentence

Recent Examples on the Web The illnesses range from the familiar, such as type 1 diabetes and lupus, to the obscure, such as Takayasu's arteritis (in which large blood vessels become dangerously inflamed). Josh Fischman, Scientific American, 1 Sep. 2021 New headaches in older people should raise the concern of different types of headaches from migraine, especially temporal arteritis. Dr. Keith Roach, oregonlive, 21 Feb. 2023 Loss of vision can be caused by giant cell arteritis (inflammation of the arteries), which blocks blood flow specifically to the head, and therefore, the pathways to your eyes. Alexa Mikhail, Fortune, 9 Aug. 2022

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'arteritis.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History


borrowed from French artérite, from artérie artery + -ite -itis

First Known Use

circa 1820, in the meaning defined above

Time Traveler
The first known use of arteritis was circa 1820

Dictionary Entries Near arteritis

Cite this Entry

“Arteritis.” Dictionary, Merriam-Webster, Accessed 18 Jul. 2024.

Medical Definition


ar·​ter·​i·​tis ˌärt-ə-ˈrīt-əs How to pronounce arteritis (audio)
plural arteritides -ˈrit-ə-ˌdēz How to pronounce arteritis (audio)
: arterial inflammation see giant cell arteritis
arteritic adjective

More from Merriam-Webster on arteritis

Love words? Need even more definitions?

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