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myoclonus

American  
[mahy-ok-luh-nuhs] / maɪˈɒk lə nəs /

noun

Pathology.
  1. an abrupt spasm or twitch of a muscle or group of muscles, occurring in some neurological diseases.


Etymology

Origin of myoclonus

First recorded in 1880–85; myo- + clonus


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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

He has a rare neurological disease called spinal myoclonus that causes spasms and blurs his vision when he gets a jolt of adrenaline.

From Los Angeles Times ● Jun. 8, 2021

A hiccup is a form of myoclonus; so are those disruptive jerks we all experience occasionally when falling asleep.

From New York Times ● Apr. 3, 2015

The patient had epilepsy, and that can cause myoclonus.

From New York Times ● Apr. 3, 2015

Many Americans suffer from nocturnal myoclonus, a condition in which their legs twitch throughout the night and break up their sleep.

From Time Magazine Archive

Both apnea and myoclonus can be treated, once diagnosed.

From Time Magazine Archive

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