Spasm

usgb/ˈspæzəm/
noun

A sudden, involuntary contraction of a muscle or group of muscles.

While exercising, he experienced a painful spasm in his calf muscle.
Visual representation of "spasm" - A sudden, involuntary contraction of a muscle or group of muscles

Often appears as...

  • muscle spasm
  • spasmodic contraction
Definition 1 of 3
Visual representation of "spasm"
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Involuntary Movement

Indicates an uncontrollable muscle action, not done on purpose.

Illustration for Involuntary Movement
She felt a sudden spasm in her eyelid while trying to concentrate.
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Often Painful

Muscle spasms are usually uncomfortable or painful, causing visible or subtle movements.

Illustration for Often Painful
After the long run, he was troubled by a spasm in his thigh.
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Medical Context

Usually used in medical or health-related discussions to describe symptoms.

Illustration for Medical Context
The patient reported back spasms after lifting heavy objects.
Visual representation of the word "Spasm"

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