scar tissue

noun

: the connective tissue forming a scar and composed chiefly of fibroblasts in recent scars and largely of dense collagenous fibers in old scars

Examples of scar tissue 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.
The second surgery was done during the spring to remove scar tissue that was causing stiffness, according to The Athletic. Ryan Canfield, FOXNews.com, 3 June 2026 Often, deep crevices and scar tissue will appear on the blossom end of the fruit. Megan Hughes, Better Homes & Gardens, 31 May 2026 Her most recent surgeon—a revision rhinoplasty specialist—told her that the scar tissue likely developed from an untreated infection. Jordan Greene, PEOPLE, 28 May 2026 Alexander Zverev It’s well documented that near-misses can lead to a buildup of psychological scar tissue. Ava Wallace, New York Times, 28 May 2026 See All Example Sentences for scar tissue

Word History

First Known Use

1875, in the meaning defined above

Time Traveler
The first known use of scar tissue was in 1875

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Cite this Entry

“Scar tissue.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/scar%20tissue. Accessed 7 Jun. 2026.

Kids Definition

scar tissue

noun
: connective tissue forming a scar

Medical Definition

scar tissue

noun
: the connective tissue forming a scar and composed chiefly of fibroblasts in recent scars and largely of dense collagenous fibers in old scars
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