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NREM sleep

American  
[en-rem] / ˈɛnˌrɛm /

NREM sleep Scientific  
/ ĕnrĕm′ /

Etymology

Origin of NREM sleep

1960–65; n(on-)r(apid) e(ye) m(ovement)

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.

Non-rapid eye movement, or NREM, sleep accounts for 75 percent of the night, starting from when someone first begins to fall asleep.

From Washington Post

Stickgold’s group focused on dreams that occur during non–rapid eye movement, or NREM, sleep.

From US News