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rapid eye movement
noun
Definition of rapid eye movement
: a rapid conjugate movement of the eyes associated especially with REM sleep
Explore Merriam-Webster
First Known Use of rapid eye movement
1900
Medical Dictionary
rapid eye movement
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noun
rap·id eye movement
\ˈrap-əd-\
Medical Definition of rapid eye movement
: a rapid conjugate movement of the eyes associated especially with REM sleep—called also REM
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