debilitating

adjective

de·​bil·​i·​tat·​ing di-ˈbi-lə-ˌtā-tiŋ How to pronounce debilitating (audio)
dē-
Synonyms of debilitatingnext
: causing serious impairment of strength or ability to function
debilitating pain
a debilitating fear of public speaking
a debilitating illness
Thirty years have passed since a vaccine wiped out polio, but some of those who conquered the debilitating disease as children are now experiencing symptoms that seem all too familiar.Fay Knicely
Several of these drugs are now in clinical testing to determine whether they can reduce or eliminate the debilitating nausea suffered by cancer patients on chemotherapy.Ron Cowen
debilitatingly adverb
Debilitatingly asthmatic as a child, Scarfe developed his talent while amusing himself and acquired the cynicism for authority that empowers his … drawings and sculpture during many frightening encounters with medical incompetence. Ray Olson

Did you know?

Debilitating describes things that cause serious impairment of strength or ability to function. The word appears in both medical and general contexts; someone can suffer from debilitating nausea or debilitating stage fright. An adjective that takes the form of a verb, debilitating dates to the mid-17th century, making it the youngest of a trio: its source, the verb debilitate ("to impair the strength of"), dates to the early 16th century, and the noun debility ("weakness, infirmity") has been in use since the 15th century. All come from the Latin word for "weak," debilis. Polyglots may recognize the influence of debilis in words from Spanish, Russian, Czech, Turkish, Danish, and many other languages as well.

Examples of debilitating in a Sentence

Recent Examples on the Web
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Mikells, who has undergone several procedures to address a debilitating but non-life-threatening health issue, is stepping down to focus on her recovery, according to an SEC filing. Sheryl Estrada, Fortune, 12 Dec. 2025 The team’s medical staff fitted Herbert with a protective cast and glove and the only debilitating factor in the final three quarters against the Raiders was his ability to take snaps from under center. Elliott Teaford, Oc Register, 6 Dec. 2025 However, the illness has taken a more debilitating physical toll on the wrestling legend than the name implies. Andrew Ravens‎, MSNBC Newsweek, 26 Nov. 2025 Austen and Tate lived together in a small apartment until Austen’s arthritis proved too debilitating. Margaret Hetherman, NBC news, 19 Oct. 2025 See All Example Sentences for debilitating

Word History

First Known Use

1641, in the meaning defined above

Time Traveler
The first known use of debilitating was in 1641

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Cite this Entry

“Debilitating.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/debilitating. Accessed 18 Dec. 2025.

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