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- Dictionarysleep/sliːp/
noun
- 1. a condition of body and mind that typically recurs for several hours every night, in which the eyes are closed, the postural muscles relaxed, the activity of the brain altered, and consciousness of the surroundings practically suspended: "I was on the verge of sleep"
- 2. a gummy secretion found in the corners of the eyes after sleep: "she sat up, rubbing the sleep from her eyes"
verb
- 1. be in a state of sleep; be asleep: "she slept for half an hour"
- 2. provide (a specified number of people) with beds, rooms, or places to stay the night: "studios sleeping two people cost £70 a night"
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The meaning of SLEEP is the natural, easily reversible periodic state of many living things that is marked by the absence of wakefulness and by the loss of consciousness of one's surroundings, is accompanied by a typical body posture (such as lying down with the eyes closed), the occurrence of dreaming, and changes in brain activity and ...
SLEEP definition: 1. the resting state in which the body is not active and the mind is unconscious: 2. to start…. Learn more.
Sleep is a state of reduced mental and physical activity in which consciousness is altered and certain sensory activity is inhibited. During sleep, there is a marked decrease in muscle activity and interactions with the surrounding environment.
Jul 20, 1998 · sleep, a normal, reversible, recurrent state of reduced responsiveness to external stimulation that is accompanied by complex and predictable changes in physiology.
Oct 1, 2021 · From observations of behavioral changes that accompany sleep and simultaneous physiological changes, scientists now define sleep in humans based on brain wave activity patterns and other physiological changes as described below.
to take the rest afforded by a suspension of voluntary bodily functions and the natural suspension, complete or partial, of consciousness; cease being awake. Synonyms: doze, drowse, nap, slumber. Botany. to assume, especially at night, a state similar to the sleep of animals, marked by closing of petals, leaves, etc.
to be in the state of rest when your eyes are closed, your body is not active, and your mind is unconscious: We had to sleep in the car that night. Did you sleep well? Fewer examples. The inability to sleep is often a symptom of some other illness. These animals sleep during the day and hunt at night.
