impairment

noun

im·​pair·​ment im-ˈper-mənt How to pronounce impairment (audio)
plural impairments
: the act of impairing something or the state or condition of being impaired : diminishment or loss of function or ability
… it does not help reverse the impairment of cognitive activity caused by diazepam …Corby Kummer
Trichloroethylene has been classified by EPA as a probable human carcinogen, although its primary effect is impairment of the central nervous system.Chemical & Engineering News
Persons with hearing impairments can now get information about local parks and their facilities by calling the recently installed TDD phone numbers within the Parks Department.Maryland Magazine
Studies show that roughly 11 percent of all kindergarteners have speech or language impairmentsThe Springfield (Massachusetts) Union-News

Examples of impairment in a Sentence

Recent Examples on the Web
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Adjusted operating income, which adds back depreciation, amortization and impairment charges, was -$801,000 (Sphere) and $33.7 million (MSG Networks). Kurt Badenhausen, Sportico.com, 3 Mar. 2025 Operating income of $3.3 million vs $3.5 million for the same period of fiscal 2023, hit by $6.4 million of noncash impairment charges. Jill Goldsmith, Deadline, 27 Feb. 2025 Some of these limits are so low – 1 milligram or less in Connecticut, New York, Montana and Rhode Island – that one serving is unlikely to cause impairment. Katharine Neill Harris, The Conversation, 25 Feb. 2025 This previously untreatable genetic disorder, which affects some 2–3 of every 10 million newborns, leads to profound visual impairments and legal blindness. Tom Rogers, Newsweek, 21 Feb. 2025 See All Example Sentences for impairment

Word History

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of impairment was in the 14th century

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Cite this Entry

“Impairment.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/impairment. Accessed 13 Mar. 2025.

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