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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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n. - Lack of normal muscular tension.

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Usage examples (22)
  • Often called a nightmare, isolated sleep paralysis is not considered a sleep disorder (as when it occurs with narcolepsy), but rather an extremely disconcerting intrusion of...
  • The nature of atonia in sleep continues to be enigmatic.
  • The muscle atonia prevents individuals from physically carrying out their dreams.
  • Is a purpose of REM sleep atonia to help regenerate intervertebral disc volumetric loss?
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The Open Dictionary of English is a collaborative project, based on Open Source materials, LearnThat resources, and partner APIs.
We give special thanks to our LearnThat volunteers, as well as Princeton University and Wiktionary for their Open Source word data. We're also grateful for the support given by Google, Wordnik.com, Dictionary.com, Stands4.com and YouTube, OEDILF.com, Kylescholz.com, Best-Practice.com, Forvo.com, as well as the generous Creative Commons community.