multiple sclerosis

noun

Synonyms of multiple sclerosisnext
: a demyelinating disease marked by patches of hardened tissue in the brain or the spinal cord and associated especially with partial or complete paralysis and jerking muscle tremor

Examples of multiple sclerosis in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
During his early 40s, Geisler was diagnosed with multiple sclerosis, a diagnosis that gave him a deeper insight into the problems caused by fragmented data-sharing platforms. Wyles Daniel, USA Today, 7 Feb. 2026 For people dealing with chronic illnesses like cancer, multiple sclerosis, or Long COVID, fatigue can be a common experience. Katharine Gammon, Time, 6 Feb. 2026 When the team examined the combined imaging and biomarker data from 634 people with multiple sclerosis, an unexpected pattern began to take shape. New Atlas, 4 Feb. 2026 Davis, who also suffers from multiple sclerosis, founded her nonprofit in 1993 and has since raised nearly $58 million for research. Richard Johnson, New York Daily News, 1 Feb. 2026 See All Example Sentences for multiple sclerosis

Word History

First Known Use

1885, in the meaning defined above

Time Traveler
The first known use of multiple sclerosis was in 1885

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Cite this Entry

“Multiple sclerosis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/multiple%20sclerosis. Accessed 14 Feb. 2026.

Kids Definition

multiple sclerosis

noun
: a disease marked by patches of hardened tissue in the brain or spinal cord resulting in symptoms (as weakness or paralysis in the arms or legs or loss of balance and muscle coordination) that usually come and go

Medical Definition

multiple sclerosis

noun
: a demyelinating disease marked by patches of hardened tissue in the brain or the spinal cord and associated especially with partial or complete paralysis and jerking muscle tremor
Last Updated: - Updated example sentences
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