scar tissue
Americannoun
Etymology
Origin of scar tissue
First recorded in 1870–75
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Treated mice had lower levels of collagen, a major component of scar tissue, than untreated mice or those that underwent a sham procedure in which the intestine was cut and reconnected without removing tissue.
From Science Daily • Mar. 18, 2026
She also explained the condition "feeds" off scar tissue so the more surgery a patient had, the worse it could be.
From BBC • Mar. 11, 2026
They also intend to develop versions that replicate chronic, long standing injuries, which typically involve thicker and more persistent scar tissue.
From Science Daily • Feb. 16, 2026
Dr. Neal ElAttrache, who lives in Los Angeles and is a preeminent sports surgeon, doesn’t currently count Vonn among his current patients but he has scoped her knee twice to remove scar tissue.
From Los Angeles Times • Feb. 9, 2026
His fight with the Hunters had left him with mottled grey and pink scar tissue on his arms and face, so he looked like a bruised peach in the process of rotting.
From "Blood of Olympus" by Rick Riordan
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
