neurodegenerative

adjective

neu·​ro·​de·​gen·​er·​a·​tive ˌnu̇r-ō-di-ˈje-nə-rə-tiv How to pronounce neurodegenerative (audio)
-ˈjen-rə-;
-ˈje-nə-ˌrā-;
-dē-
ˌnyu̇r-
: relating to or marked by degeneration of nervous tissue

Examples of neurodegenerative in a Sentence

Recent Examples on the Web
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But Franco was diagnosed last year with ALS, a neurodegenerative disorder that eventually leads to paralysis. Max Klaver, Miami Herald, 31 Dec. 2025 Fox himself was diagnosed with the neurodegenerative disease in 1991. Liza Esquibias, PEOPLE, 30 Dec. 2025 In fact, Flow Space predicted that brain optimization to stave off cognitive decline and neurodegenerative disease will become a core tenet of women’s health in their 40s and 50s. Helen Carefoot, Flow Space, 22 Dec. 2025 Jackson, 84, was admitted to Northwestern Memorial Hospital in November for progressive supranuclear palsy, or PSP, a neurodegenerative condition. Adam Harrington, CBS News, 22 Dec. 2025 See All Example Sentences for neurodegenerative

Word History

First Known Use

1907, in the meaning defined above

Time Traveler
The first known use of neurodegenerative was in 1907

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Cite this Entry

“Neurodegenerative.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/neurodegenerative. Accessed 9 Jan. 2026.

Medical Definition

neurodegenerative

adjective
neu·​ro·​de·​gen·​er·​a·​tive -di-ˈjen-ə-ˌrāt-iv, -di-ˈjen-(ə-)rət- How to pronounce neurodegenerative (audio)
: relating to or characterized by degeneration of nervous tissue
neurodegeneration noun
Last Updated: - Updated example sentences
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