: to waste away (as from disease or disuse) : to undergo atrophy
Extended periods of weightlessness resulted in body fluids pooling in the upper torso, causing changes in how the heart pumped blood. In addition, muscles began to atrophy, bones lost calcium and mass … Warren E. Leary
Because of an incomplete spine, only one nerve serviced her legs, causing them to atrophy. Ada Brownell
Communion with nature strengthens both body and soul; isolation from nature causes both to atrophy. Mark Purcell
also: to cause (something) to waste away or undergo atrophy
When reform becomes too theological, it atrophies some forces even while it galvanizes others. John C. Culver
From its literal Greek roots, atrophy would mean basically "lack of nourishment". Although the English word doesn't usually imply any lack of food, it always refers to a wasting away. Those who have been bedridden for a period of time will notice that their muscles have atrophied. And muscular atrophy is a frequent result of such diseases as cancer and AIDS. We also use atrophy in a much more general sense. After being out of work a few years, you may find your work skills have atrophied; someone who's been living an isolated life may discover the same thing about his or her social skills; and a democracy can atrophy when its citizens cease to pay attention to how they're being governed.
Example Sentences
Noun The doctor is concerned about possible atrophy of the shoulder muscles.
Recent Examples on the Web
Noun
Joshua Cooper, 28, lives in Little Falls, New Jersey, and has Type 2 spinal muscular atrophy, a genetic neuromuscular disorder that impacts motor skills. Char Adams, NBC News, 22 Aug. 2022 The Grammy Award nominee, 73, announced that she's been diagnosed with posterior cortical atrophy (PCA) and is showing symptoms of Alzheimer's disease in an emotional, yet optimistic statement on Facebook and her website Friday. Glenn Garner, Peoplemag, 20 Aug. 2022 Cathy Ludlum, a Manchester woman who has spinal atrophy, said the bill pending before the legislature’s public health committee devalues the lives of people with disabilities. Daniela Altimari, courant.com, 22 Feb. 2022 Her husband, who has spinal muscular atrophy and uses a wheelchair, turns lights on and off with voice commands and can answer the phone and control the television with a smart device. Marion Renault, The Atlantic, 9 Feb. 2022 Moreover, clinical researchers have confirmed that patients who are able to remain on antipsychotic medication commonly develop cerebral atrophy and tardive dyskinesia, an involuntary movement disorder. Richard J. Mcnally, WSJ, 13 May 2022 Chandler is an author, founder, and public speaker who was diagnosed with spinal muscular atrophy, a rare neuromuscular disease that causes people to lose motor function throughout their lives. Gabaccia Moreno, Outside Online, 29 June 2021 Even today schools in some countries, such as the Philippines, remain shut to most pupils, leaving their minds to atrophy. James Freeman, WSJ, 11 July 2022 At Columbia, Nunes helped rebuild the School of the Arts after the university had allowed it to atrophy. Steven Litt, cleveland, 26 June 2022 See More
Word History
Etymology
Noun
Late Latin atrophia, from Greek, from atrophos ill fed, from a- + trephein to nourish