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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Today, though, what is affecting us more than ever are neurodegenerative diseases, including Alzheimer's and Parkinson's. Jean-Pierre Conte, Forbes.com, 18 Apr. 2025 Creutzfeldt-Jakob disease is a neurodegenerative disorder caused by misfolded proteins known as prions. Susanne Rust, Los Angeles Times, 16 Apr. 2025 Eric Dane, Aaron Lazar and Roberta Flack were all diagnosed with the neurodegenerative disease, which is also known as Lou Gehrig's disease Comments Amyotrophic lateral sclerosis (ALS) is a rare neurodegenerative disease that causes progressive paralysis of the muscles. Alexandra Schonfeld, People.com, 11 Apr. 2025 At this time, there is no cure for the progressive, neurodegenerative disease. Jade Walker, CNN Money, 11 Apr. 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 24 Apr. 2025.

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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