rem
noun
1 REM
A recurring sleep state during which dreaming occurs; a state of rapidly shifting eye movements during sleep.
synonyms: paradoxical sleep, rapid eye movement, rapid eye movement sleep, REM sleep.
2 rem
roentgen equivalent man The dosage of ionizing radiation that will cause the same amount of injury to human tissue as 1 roentgen of X-rays.
Dutch: rem
Polish: rem
debug info: 0.0265