Search Result for "rapid_eye_movement_sleep":
Wordnet 3.0

NOUN (1)

1. a recurring sleep state during which dreaming occurs; a state of rapidly shifting eye movements during sleep;
[syn: paradoxical sleep, rapid eye movement sleep, REM sleep, rapid eye movement, REM]



WordNet (r) 3.0 (2006):

rapid eye movement sleep
    n 1: a recurring sleep state during which dreaming occurs; a
         state of rapidly shifting eye movements during sleep [syn:
         paradoxical sleep, rapid eye movement sleep, REM
         sleep, rapid eye movement, REM]