stenosis

noun

ste·​no·​sis stə-ˈnō-səs How to pronounce stenosis (audio)
plural stenoses stə-ˈnō-ˌsēz How to pronounce stenosis (audio)
: a narrowing or constriction of the diameter of a bodily passage or orifice
stenotic adjective

Examples of stenosis in a Sentence

Recent Examples on the Web Conversely, a low or narrow pulse pressure is seen with heart failure, aortic stenosis (a heart valve condition), and trauma associated with blood loss. Colleen Doherty, Verywell Health, 1 Aug. 2024 Heart murmurs can often occur due to pulmonary valve stenosis or regurgitation. Alexandria Jones-Patten, Phd, Health, 27 July 2024 Weinstein, who is awaiting retrial in his New York criminal case and is appealing his California conviction, is also dealing with diabetes, high blood pressure, spinal stenosis and fluid on his heart and lung, the representative said. Aliza Chasan, CBS News, 25 July 2024 Aortic stenosis is when one of the four valves in the heart is narrowed, making the heart work harder to pump oxygenated blood to the rest of the body.18 Peptic ulcer disease describes open sores in the stomach lining or small intestines. Colleen Doherty, Verywell Health, 11 July 2024 See all Example Sentences for stenosis 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'stenosis.' 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, from Greek stenōsis act of narrowing, from stenoun to narrow, from stenos narrow

First Known Use

circa 1860, in the meaning defined above

Time Traveler
The first known use of stenosis was circa 1860

Dictionary Entries Near stenosis

Cite this Entry

“Stenosis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/stenosis. Accessed 18 Aug. 2024.

Medical Definition

stenosis

noun
ste·​no·​sis stə-ˈnō-səs How to pronounce stenosis (audio)
plural stenoses -ˌsēz How to pronounce stenosis (audio)
: a narrowing or constriction of the diameter of a bodily passage or orifice
esophageal stenosis
see aortic stenosis, mitral stenosis, pulmonary stenosis, spinal stenosis, subaortic stenosis

More from Merriam-Webster on stenosis

Last Updated: - Updated example sentences
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