Jisho

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Noun, No-adjective
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

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