amyotrophic lateral sclerosis

noun

amyo·​tro·​phic lateral sclerosis ˌā-ˌmī-ə-ˈtrō-fik- How to pronounce amyotrophic lateral sclerosis (audio) -ˈträ- How to pronounce amyotrophic lateral sclerosis (audio)
: a rare progressive degenerative fatal disease affecting the motor neurons, usually beginning in middle age, and characterized especially by increasing and spreading muscular weakness and atrophy
abbreviation ALS

called also Lou Gehrig's disease

Examples of amyotrophic lateral sclerosis in a Sentence

Recent Examples on the Web There are even hints that biomolecular condensates are important in cellular processes related to human diseases, including amyotrophic lateral sclerosis (ALS) and other neurodegenerative disorders. Trevor Grandpre, Scientific American, 14 Aug. 2024 Examples include Parkinson's disease, myasthenia gravis, and amyotrophic lateral sclerosis (ALS).12 Medications Various medications can cause cramps as a side effect of treatment. Lana Barhum, Verywell Health, 31 July 2024 Opry cast member quintet the Oak Ridge Boys, has died from complications of amyotrophic lateral sclerosis. Marcus K. Dowling, USA TODAY, 9 July 2024 In 2022, Behan was diagnosed with amyotrophic lateral sclerosis, a terminal neurological disease previously known as Lou Gehrig’s disease. Andrew Golden, Washington Post, 8 July 2024 See all Example Sentences for amyotrophic lateral sclerosis 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'amyotrophic lateral sclerosis.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

a- entry 2 + my- + -trophic

First Known Use

1875, in the meaning defined above

Time Traveler
The first known use of amyotrophic lateral sclerosis was in 1875

Dictionary Entries Near amyotrophic lateral sclerosis

amyotonia

amyotrophic lateral sclerosis

Amyraldism

Cite this Entry

“Amyotrophic lateral sclerosis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/amyotrophic%20lateral%20sclerosis. Accessed 11 Sep. 2024.

Medical Definition

amyotrophic lateral sclerosis

noun
: a rare fatal progressive degenerative disease that affects pyramidal motor neurons, usually begins in middle age, and is characterized especially by increasing and spreading muscular weakness
abbreviation ALS

called also Lou Gehrig's disease

More from Merriam-Webster on amyotrophic lateral sclerosis

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