Search in: Word
Vietnamese keyboard: Off
Virtual keyboard: Show
English - English (Wordnet) dictionary (also found in Computing (FOLDOC))
rem
Jump to user comments
Noun
  • (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
  • a recurring sleep state during which dreaming occurs; a state of rapidly shifting eye movements during sleep
Comments and discussion on the word "rem"