Sleep is a state of reduced mental and physical activity in which consciousness is altered and certain sensory activity is inhibited. During sleep, there...

"Sleep, Dearie Sleep" is the series finale of the historical drama television series The Crown. The tenth episode of the sixth season and the 60th overall...

Sleep Token are a British rock band from London, formed in 2016. The group are an anonymous, masked collective led by a frontman using the moniker Vessel...

Sleep apnea (sleep apnoea or sleep apnœa in British English) is a sleep-related breathing disorder in which repetitive pauses in breathing, periods of...

Sleep, Dearie, Sleep is a traditional Scottish lament for the bagpipes. The tune is used as a taps signal in Highland army regiments. It gained prominence...

Sleep paralysis is a state, during waking up or falling asleep, in which a person is conscious but in a complete state of full-body paralysis. During...

Insomnia, also known as sleeplessness, is a sleep disorder where people have trouble sleeping. They may have difficulty falling asleep, or staying asleep...

On Sleep (or On Sleep and Sleeplessness; Greek Περὶ ὕπνου καὶ ἐγρηγόρσεως; Latin: De somno et vigilia) is a text by Aristotle, one of the Parva Naturalia...

Sleep deprivation, also known as sleep insufficiency or sleeplessness, is the condition of not having adequate duration and/or quality of sleep to support...

Rapid eye movement sleep (REM sleep or REMS) is a unique phase of sleep in mammals (including humans) and birds, characterized by random rapid movement...

sleep is the practice of sleeping during multiple periods over the course of 24 hours, in contrast to monophasic sleep, which is one period of sleep within...

A sleep disorder, or somnipathy, is a medical disorder of an individual's sleep patterns. Some sleep disorders are severe enough to interfere with normal...

Sleep may refer to: Sleep deprivation, the condition of not receiving enough sleep No Sleep may also refer to: No Sleep (LaViVe album), 2010 No Sleep...

Sleep mode (or suspend to RAM) is a low power mode for electronic devices such as computers, televisions, and remote controlled devices. These modes save...

Sexsomnia, also known as sleep sex, is a distinct form of parasomnia, or an abnormal activity that occurs while an individual is asleep. Sexsomnia is...

Sleep debt or sleep deficit is the cumulative effect of not getting enough sleep. A large sleep debt may lead to mental or physical fatigue, and can adversely...

The sleep cycle is an oscillation between the slow-wave and REM (paradoxical) phases of sleep. It is sometimes called the ultradian sleep cycle, sleep–dream...

"To Sleep" is a poem by William Wordsworth. Here, the speaker is someone who suffers from insomnia. He lies sleepless all night, wanting to be able to...

Doctor Sleep may refer to: Doctor Sleep, a 1991 novel by Madison Smartt Bell Doctor Sleep (2002 film) (also known as Close Your Eyes), a British thriller...

Sleep on It may refer to: Sleep on It (TV series) "Sleep on It" (song) Sleep On It (band) This disambiguation page lists articles associated with the title...

Sleep hygiene is a behavioral and environmental practice developed in the late 1970s as a method to help people with mild to moderate insomnia. Clinicians...

Pokémon Sleep is a sleep-tracking game that rewards the user with Pokémon depending on the quality of their sleep. The app was first released in Australia...

Slow-wave sleep (SWS), often referred to as deep sleep, is the third stage of non-rapid eye movement sleep (NREM), where electroencephalography activity...

Doctor Sleep is a 2019 American supernatural horror film written, directed, and edited by Mike Flanagan. It is an adaptation of the 2013 novel of the...

Sleep is an American stoner/doom metal band from San Jose, California. Guitarist Matt Pike and bassist and vocalist Al Cisneros have been the only constant...

Sleep Number Corporation is an American manufacturer that makes the Sleep Number and Comfortaire beds, foundations and bedding accessories. The company...

Look up sleep in Wiktionary, the free dictionary. Human sleep and sleep in animals are a form of rest. Sleep or sleeping may also refer to: Sleep (rapper)...

Obstructive sleep apnea (OSA) is the most common sleep-related breathing disorder and is characterized by recurrent episodes of complete or partial obstruction...

Rapid eye movement sleep behavior disorder or REM sleep behavior disorder (RBD) is a sleep disorder in which people act out their dreams. It involves...

The Big Sleep (1939) is a hardboiled crime novel by American-British writer Raymond Chandler, the first to feature the detective Philip Marlowe. It has...