Rem - definition, pronunciation, transcription

Amer.  |ˌɑːr iː ˈem|  American pronunciation of the word rem
Brit.  |ˌɑːr iː ˈem|  British pronunciation of the word rem

noun

- a recurring sleep state during which dreaming occurs; a state of rapidly shifting eye movements during sleep
- (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
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