atherosclerosis

noun

ath·​ero·​scle·​ro·​sis ˌa-thə-ˌrō-sklə-ˈrō-səs How to pronounce atherosclerosis (audio)
: an arteriosclerosis characterized by atheromatous deposits in and fibrosis of the inner layer of the arteries
atherosclerotic adjective

Examples of atherosclerosis in a Sentence

Recent Examples on the Web Hawthorn may also protect against atherosclerosis (plaque buildup in your arteries) and indigestion and prevent skin aging. Joy Emeh, Health, 16 Oct. 2024 Part of the problem of atherosclerosis is that dead cells in the vascular tissue aren’t properly cleared away by immune cells, creating lesions in the arteries. Michael Irving, New Atlas, 14 Oct. 2024 Could erectile dysfunction be any early warning of atherosclerosis? Bryant Stamford, The Courier-Journal, 10 Oct. 2024 Several conditions can affect arteries, including aneurysm and atherosclerosis. Angela Ryan Lee, Verywell Health, 1 Aug. 2024 See all Example Sentences for atherosclerosis 

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

Word History

Etymology

New Latin

First Known Use

1910, in the meaning defined above

Time Traveler
The first known use of atherosclerosis was in 1910

Dictionary Entries Near atherosclerosis

Cite this Entry

“Atherosclerosis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/atherosclerosis. Accessed 31 Oct. 2024.

Kids Definition

atherosclerosis

noun
ath·​ero·​scle·​ro·​sis ˌath-ə-rō-sklə-ˈrō-səs How to pronounce atherosclerosis (audio)
: hardening and thickening of the walls of arteries due to deposit of fatty substances in the inner layer

Medical Definition

atherosclerosis

noun
ath·​ero·​scle·​ro·​sis ˌath-ə-rō-sklə-ˈrō-səs How to pronounce atherosclerosis (audio)
plural atheroscleroses -ˌsēz How to pronounce atherosclerosis (audio)
: an arteriosclerosis characterized by atheromatous deposits in and fibrosis of the inner layer of the arteries
atherosclerotic adjective
atherosclerotically adverb

More from Merriam-Webster on atherosclerosis

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