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rapid eye movement
noun
: a rapid conjugate movement of the eyes associated especially with REM sleep
Examples of rapid eye movement in a Sentence
Recent Examples on the Web
Drinkers had less time in a rapid eye movement (REM) cycle—a sleep stage with a slew of benefits.
—Kristen Fischer, Health, 21 June 2024
The most remarkable finding, Stephan says, is that these people showed pockets of arousal in the form of fast brain waves during rapid eye movement (REM) sleep.
—Francine Russo, Scientific American, 7 June 2024
Most dreams — especially vivid ones — occur during REM sleep, a phase characterized by rapid eye movement and high brain activity.
—Cody Cottier, Discover Magazine, 6 Sep. 2023
During a rapid eye movement, there are gaps in the visual information our eyes receive.
—Tom Hawking, Popular Science, 7 Dec. 2023
See all Example Sentences for rapid eye movement
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'rapid eye movement.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Word History
First Known Use
1900, in the meaning defined above
Time Traveler
The first known use of rapid eye movement was
in 1900
Dictionary Entries Near rapid eye movement
Cite this Entry
“Rapid eye movement.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rapid%20eye%20movement. Accessed 4 Jul. 2024.
Kids Definition
rapid eye movement
noun
: rapid movement of the eyes which occurs during the dreaming period of sleep
Medical Definition
rapid eye movement
noun
rap·id eye movement
ˈrap-əd-
: a rapid conjugate movement of the eyes associated especially with REM sleep
called also REM
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