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Definition of akinesis

akinesis

/ˌeɪ.kɪˈniː.sɪs/
a · ki · ne · sis
Plural:akineses
•
Adjective:akinetic
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akinesis Lexical Profile

akinesis Game Scores & Validity

• noun

1

The loss, impairment, or absence of the power of voluntary movement, often occurring as a symptom of neurological conditions such as Parkinson's disease.

Example

"During the later stages of the disorder, the patient exhibited severe akinesis and was unable to initiate the motion required to stand up."

Synonyms
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Antonyms
View all antonyms for akinesis

Word Nuance & Usage

In medical terminology, akinesis describes a total lack of voluntary movement, distinguishing it from bradykinesia (slowness of movement) and hypokinesia (decreased amplitude of movement).

• Rhymes for akinesis

• Nearby Words

akebi
akebia
akhara
akinesis
akiraho
akita
akolouthos

Word Origin & Etymology

Derived from Ancient Greek 'a-' (without) and 'kinēsis' (movement, motion), from the verb 'kineîn' (to move).

Cite this Entry

Wordmom. (2026). Definition of Akinesis. In Wordmom Dictionary. Retrieved Oct 12, 2026, from https://wordmom.com/dictionary/akinesis
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