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
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
Dr. Wachter has lived through previous efforts to modernize healthcare and has the scar tissue to prove it.
From The Wall Street Journal • Feb. 8, 2026
Voice loss often becomes permanent when scar tissue forms on the vocal cords.
From Science Daily • Jan. 2, 2026
The fingers that had been so lightly caressing the scar tissue now flexed and tightened, his nails digging in.
From "The City Beautiful" by Aden Polydoros
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.
