Standard Lemma guide

parkinsonism

noun · 3 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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  • CMU ARPABET: P AA1 R K IH0 N S AH0 N IH2 Z IH0 M Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

A neurological syndrome characterized by tremor, bradykinesia, rigidity, and postural instability; a condition with the symptoms of Parkinson's disease, regardless of its cause.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: medicine, neurology, neuroscience, pathology, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Alternative letter-case form of parkinsonism.

Definition source: English Wiktionary via Wiktextract

Usage: alt-of, countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

a degenerative disorder of the central nervous system characterized by tremor and impaired muscular coordination

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: paralysis agitans, Parkinson's disease, Parkinson's syndrome, Parkinson's, shaking palsy

Antonyms: none provided

Broader terms: degenerative disorder, brain disorder, encephalopathy, brain disease

History

Etymology

From Parkinson + -ism.