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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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n. - A recurring sleep state; slow wave sleep.

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Usage examples (40)
  • Stages 1-4 are known as the NREM, or non - rapid eye movement periods.
  • The sleep cycle begins with four stages of SWS (Slow-Wave Sleep), also called NREM (Non-REM).
  • Stages 1 - 4 are also referred to as NREM (non rapid eye movement) sleep, and account for the majority of sleep time.
  • Now NREM - non rapid eye movement is the state where there is barely any eye movement.
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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.