parkinsonism

noun
par·kin·son·ism | \ ˈpär-kən-sə-ˌni-zəm \

Definition of parkinsonism 

2 : a neurological disorder resembling Parkinson's disease

Examples of parkinsonism in a Sentence

Recent Examples on the Web

Working in cultures of brain cells, the scientists corrected a protein imbalance that causes frontotemporal dementia with parkinsonism. Bradley J. Fikes, sandiegouniontribune.com, "Salk scientists adapt powerful gene-editing system to correct dementia in lab," 15 Mar. 2018 Espay has written a paper questioning whether most parkinsonism is related to vascular disease. Carla K. Johnson, Orange County Register, "Former president’s movement disorder mimics Parkinson’s," 18 Jan. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'parkinsonism.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of parkinsonism

1923, in the meaning defined at sense 1

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The first known use of parkinsonism was in 1923

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More Definitions for parkinsonism

parkinsonism

noun
par·kin·son·ism | \ ˈpär-kən-sə-ˌniz-əm \
variants: or Parkinsonism

Medical Definition of parkinsonism 

2 : any of several neurological disorders that are characterized by symptoms (such as muscle rigidity, slowness of movement, and impaired balance) similar to those of Parkinson's disease but have an attributable cause (such as drugs, toxins, brain injury, infection, or neurodegenerative disease) resulting in low levels or blocked activity of dopamine

called also parkinsonian syndrome, Parkinson's syndrome

More from Merriam-Webster on parkinsonism

Britannica.com: Encyclopedia article about parkinsonism

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