par·​kin·​so·​nian | \ ˌpär-kən-ˈsō-nē-ən How to pronounce parkinsonian (audio) , -nyən\

Definition of parkinsonian

1 : of or similar to that of parkinsonism
2 : affected with parkinsonism and especially Parkinson's disease

Examples of parkinsonian in a Sentence

Recent Examples on the Web

The cause was complications of a parkinsonian syndrome, said his daughter, Kate Burrows. Harrison Smith, Washington Post, "Edwin Burrows, Pulitzer Prize-winning historian of New York City, dies at 74," 7 May 2018 For Parkinsonian patients, the ability to perform actions in sequence is impaired. Steve Silberman, WIRED, "Oliver Sacks on Earworms, Stevie Wonder and the View From Mescaline Mountain," 24 Sep. 2007

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

First Known Use of parkinsonian

1906, in the meaning defined at sense 1

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The first known use of parkinsonian was in 1906

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More Definitions for parkinsonian


par·​kin·​so·​nian | \ ˌpär-kən-ˈsō-nē-ən, -nyən How to pronounce parkinsonian (audio) \
variants: or Parkinsonian

Medical Definition of parkinsonian

 (Entry 1 of 2)

1 : of or similar to that of parkinsonism
2 : affected with parkinsonism and especially Parkinson's disease


variants: or Parkinsonian

Medical Definition of parkinsonian (Entry 2 of 2)

: an individual affected with parkinsonism and especially Parkinson's disease

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Comments on parkinsonian

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concealment of treason or felony

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