Parkinson's disease

noun

variants or less commonly Parkinson disease or Parkinson's or Parkinson's syndrome
: a chronic progressive neurological disease chiefly of later life that is linked to decreased dopamine production in the substantia nigra and is marked especially by tremor of resting muscles, rigidity, slowness of movement, impaired balance, and a shuffling gait

called also paralysis agitans

Examples of Parkinson's disease 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.
Per the Chicago Sun-Times, Butler died on Thursday, Feb. 20 after being diagnosed with Parkinson's disease, a family friend told the publication. Victoria Edel, People.com, 21 Feb. 2025 Nicholas Mangione's wife, Mary, died of Parkinson's disease complications at the age of 92 in March 2023, according to an obituary in The Baltimore Sun. Tom Rogers, Newsweek, 21 Feb. 2025 Marshall Rose, Candice Bergen's husband of more than 20 years, has died after a battle with Parkinson's disease. Brendan Morrow, USA TODAY, 19 Feb. 2025 Medical history: Certain health conditions, including Parkinson's disease, human immunodeficiency virus (HIV), acne, obesity, stroke, or traumatic brain injury (TBI), can trigger excess oil production and lead to wet dandruff. Lindsay Curtis, Health, 5 Feb. 2025 See All Example Sentences for Parkinson's disease

Word History

Etymology

James Parkinson †1824 English physician

First Known Use

1877, in the meaning defined above

Time Traveler
The first known use of Parkinson's disease was in 1877

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Cite this Entry

“Parkinson's disease.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Parkinson%27s%20disease. Accessed 27 Feb. 2025.

Kids Definition

Parkinson's disease

noun
: a disease chiefly of later life that tends to get steadily worse and is marked especially by stiff and trembling muscles, slowness of movement, and a shuffling way of walking

Medical Definition

Parkinson's disease

noun
variants also Parkinson disease
-sən-
or Parkinson's
: a chronic progressive neurological disease chiefly of later life that is linked to decreased dopamine production in the substantia nigra, is of unknown cause, and is marked especially by tremor of resting muscles, rigidity, slowness of movement, impaired balance, and a shuffling gait

called also paralysis agitans, parkinsonian syndrome, parkinsonism, Parkinson's syndrome

Last Updated: - Updated example sentences
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