Noun, Noun which may take the genitive case particle 'no'
1. sleep
Wikipedia definition
2. SleepSleep is a naturally recurring state characterized by reduced or absent consciousness, relatively suspended sensory activity, and inactivity of nearly all voluntary muscles. It is distinguished from quiet wakefulness by a decreased ability to react to stimuli, and is more easily reversible than being in hibernation or a coma. Sleep is a heightened anabolic state, accentuating the growth and rejuvenation of the immune, nervous, skeletal and muscular systems.
Read “Sleep” on English Wikipedia
Read “睡眠” on Japanese Wikipedia
Read “Sleep” on DBpedia


to talk about this word.