fibrosis

noun

fi·​bro·​sis fī-ˈbrō-səs How to pronounce fibrosis (audio)
: a condition marked by increase of interstitial fibrous tissue
fibrotic adjective

Examples of fibrosis in a Sentence

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.
Over time, that short-term fibrosis can become cirrhosis, or serious permanent scarring. Claire Bugos, Verywell Health, 25 Aug. 2025 Over time, this can lead to scarring (fibrosis) or severe liver disease (cirrhosis) that may require a transplant. Tom Gavin, EverydayHealth.com, 19 Aug. 2025 Older age not only increases the risk of fat accumulation in the liver but can also increase the risk of disease progression to fibrosis (scarring) and liver cancer. Suchandrima Bhowmik, Health, 12 July 2025 According to Eduardo Fernández, a Spanish bioengineer who published a commentary to Fudan’s work in Science, doing this in fragile, diseased retinas poses a risk of fibrosis and scarring. ArsTechnica, 12 June 2025 See All Example Sentences for fibrosis

Word History

Etymology

New Latin

First Known Use

1873, in the meaning defined above

Time Traveler
The first known use of fibrosis was in 1873

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Cite this Entry

“Fibrosis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fibrosis. Accessed 4 Sep. 2025.

Kids Definition

fibrosis

noun
fi·​bro·​sis fī-ˈbrō-səs How to pronounce fibrosis (audio)
: an abnormal bodily condition in which increased amounts of fibrous tissue form in other tissues compare cystic fibrosis

Medical Definition

fibrosis

noun
fi·​bro·​sis fī-ˈbrō-səs How to pronounce fibrosis (audio)
plural fibroses -ˌsēz How to pronounce fibrosis (audio)
: a condition marked by increase of interstitial fibrous tissue : fibrous degeneration

More from Merriam-Webster on fibrosis

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