Sleep

  

Copyright © Philip M. Parker, INSEAD. Terms of Use.

Sleep

Definition: Sleep

Sleep

Noun

1. A natural and periodic state of rest during which consciousness of the world is suspended; "he didn't get enough sleep last night"; "calm as a child in dreamless slumber".

2. A torpid state resembling sleep.

3. A period of time spent sleeping; "he felt better after a little sleep"; "a brief nap".

4. Euphemisms for death (based on an analogy between lying in a bed and in a tomb); "she was laid to rest beside her husband"; "they had to put their family pet to sleep".

Verb

1. Be asleep.

2. Be able to accommodate for sleeping; "This tent sleeps six people".

Source: WordNet 1.7.1 Copyright © 2001 by Princeton University. All rights reserved.
 

Date "sleep" was first used in popular English literature: sometime before 1010. (references)

 

Specialty Definition: Sleep

DomainDefinition

Computing

Sleep vi. 1. [techspeak] To relinquish a claim (of a process on a multitasking system) for service; to indicate to the scheduler that a process may be deactivated until some given event occurs or a specified time delay elapses. 2. In jargon, used very similarly to v. block; also in `sleep on', syn. with `block on'. Often used to indicate that the speaker has relinquished a demand for resources until some (possibly unspecified) external event: "They can't get the fix I've been asking for into the next release, so I'm going to sleep on it until the release, then start hassling them again.". Source: Jargon File.

Dream Interpretation

To dream of sleeping on clean, fresh beds, denotes peace and favor from those whom you love.
To sleep in unnatural resting places, foretells sickness and broken engagements.
To sleep beside a little child, betokens domestic joys and reciprocated love.
To see others sleeping, you will overcome all opposition in your pursuit for woman's favor.
To dream of sleeping with a repulsive person or object, warns you that your love will wane before that of your sweetheart, and you will suffer for your escapades.
For a young woman to dream of sleeping with her lover or some fascinating object, warns her against yielding herself a willing victim to his charms. Source: Ten Thousand Dreams Interpreted ....

Literature

Sleep (Anglo-Saxon slaepen). Crabbe's etymology of doze under this word is exquisite:-
"Doze, a variation from the French dors and the Latin dormio (to sleep), which was anciently dermio and comes from the Greek derma (a skin), because people lay on skins when they slept "!- Synonyms.
To sleep away. To pass away in sleep, to consume in sleeping; as, to sleep one's life away.
To sleep off. To get rid of by sleep. Source: Brewer's Dictionary.

Medicine

The physiological process by which bodily functions are periodically rested. Source: European Union. (references)

Multilingual Slang

Catalan (sobar). (references)

Source: compiled by the editor from various references; see credits.

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Specialty Definition: Sleep

(From Wikipedia, the free Encyclopedia)

Sleep is the process in which humans and other animals periodically rest, with decreased responsiveness to the surrounding world. Sleep occurs cyclically, roughly every 24 hours even though the average human inner body clock usually runs a 24.5-25.5 hour cycle. This cycle gets reset daily (to match 24 hours) with various stimuli such as sunlight. One of the correlates of this cycle is the level of melatonin, which is high at times when we tend to sleep. Some people sleep twice every 24 hours (afternoon nap, siesta).

Animals vary widely in their amounts of sleep, from 2 hours a day for giraffes to 20 hours for bats. Seals and dolphins "sleep" with alternate hemispheres of their brains asleep and the other awake. Seals need to do this so they can breathe above water while sleeping. Many animals hibernate in a deep sleep during winter to save warmth and energy. A similar kind of sleep is estivation, which is hibernating to escape the heat of summer.

Though there is still much debate about the evolutionary origins and purposes of sleep, it is widely theorised that one major function that occurs during sleep is consolidation and optimization of memories. Another function of sleep is the conservation of energy during inactivity. Other theorised functions include:

Sleep proceeds in cycles of NREM and REM phases. Each phase has a distinct physiological function. Dreaming, for example, appears to occur during REM sleep.

Some medications (for example, sleeping pills) can suppress selective stages of sleep. This can result in obtaining sleep (loss of consciousness) without fulfilling its physiological function (memory remolding).

A majority of sleep disorders which originate within the body (for example, insomnia, DSPS, ASPS) result from errors in synchronization of sleep with the body clock. Only a fraction of sleep problems are organic and cannot be resolved with chronotherapy. One of the simplest solutions towards getting good sleep is free-running sleep. In simple terms, free-running sleep requires throwing away your alarm clock. Free-running sleep can resolve the majority of synchronization-dependent sleep disorders, but usually cannot be employed due to the resulting loss of synchronization of sleep with the outside world (including day-night cycle).

Sleep disorder is often observed in patients with a number of psychiatric problems (e.g. bipolar disorder, depression, schizophrenia, etc.).

Sleep can also refer to the state of hypnosis.

See also:

Additional Resources

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Sleep (band)

(From Wikipedia, the free Encyclopedia)

Sleep is a 1990s stoner metal band from San Jose, California. Al Cisneros, Justin Marler, Chris Haikus and Matt Pike formed the band in the late 1980s and released their debut, Volume One, in 1991 (see 1991 in music). Frequently compared to pioneers like Saint Vitus, Sleep soon gained a devoted fanbase within the developing stoner metal scene.

Holy Mountain (1993, 1993 in music) is the band's widely-acknowledged pinnacle and is a seminal stoner and doom metal album. This was followed by a potentially lucrative offer from London Records, but Sleep decided to stay with their previous label. Continued their cannabis choked recording habits, recorded Jerusalem, a single 52-minute ode to marijuana that the label refused to release. After two years in limbo, Sleep decided to break up rather than release the album in a different format. It was finally released in 1999 (see 1999 in music) on Rise Above Records. Pike has formed High on Fire while Marler (now a monk) and Haikus have formed The Sabians.

Source: adapted by the editor from Wikipedia, the free encyclopedia under a copyleft GNU Free Documentation License (GFDL) from the article "Sleep (band)."

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Sleep and learning

(From Wikipedia, the free Encyclopedia)

Many competing theories have been advanced to discover the possible connections between sleep and learning in humans. One theory is that sleep consolidates and optimizes the layout of memories. Studies have shown that sleep deprivation leads to impaired consolidation of both declarative and procedural memories. As a result, humans do not improve on learned tasks and do not consolidate the learned material. In consecutive NREM and REM phases, memories are played back to and from the hippocampus so that their representations in the neocortex can be optimized. This, among others, serves generalization and minimization of memory interference.

However, new studies involving nootropic medications such as modafinil (Provigil™) show no decrease in memory skills following several days of sleep deprivation.

Popular sayings such as "sleep on it" or "consult the pillow" reflect the theory that remolded memories produce new creative associations in the morning. According to some sleep clinic research, the negative effects of sleep deprivation are particularly dramatic in procedural learning. Many studies demonstrate that a healthy sleep produces a significant learning performance boost. Healthy sleep must include the appropriate sequence and proportion of NREM and REM phases, which play a different role in memory consolidation-optimization process.

Other researchers' theories on additional functions of sleep differ significantly. One older idea is the energy conservation theory. Others claim that REM sleep is needed to "refresh" the brain after NREM phase, or that REM is needed to prevent stasis of fluids in the eye. These theories have dwindling support in the sleep research community.

External links

For popular scientific articles on the sleep-learning connection:

See also:

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Abbreviations & Acronyms: Sleep

The following table is compiled from various sources, across various languages. When English abbreviations or acronyms come from a non-English source, this is noted.
EntrySourceExpressionField

SLEEP

EnglishSwedish Low Energy Experimental PileNuclear Energy & Physics

Source: compiled by the editor, based on several corpora (additional references).

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Synonyms: Sleep

Synonyms: eternal rest (n), eternal sleep (n), nap (n), quietus (n), rest (n), catch some Z's (v), kip (v), log Z's (v), slumber (v). (additional references)
Antonym: wake (v). (additional references)

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Synonyms within Context: Sleep

ContextSynonyms within Context (source: adapted from Roget's Thesaurus).

Insensibility

Torpor, torpidity; obstupefaction, lethargy, coma, trance, vegetative state; sleep; suspended animation; stupor, stupefaction; paralysis, palsy; numbness; (physical insensibility).

Physical Insensibility

Noun: insensibility, physical insensibility; obtuseness. Adjective: palsy, paralysis, paraesthesia, anaesthesia; sleep; hemiplegia, motor paralysis; vegetable state; coma.

Quiescence

Quiet, tranquility, calm; repose; peace; dead calm, anticyclone; statue-like repose; silence; not a breath of air, not a mouse stirring; sleep; (inactivity).

Repose

Noun: repose, rest, silken repose; sleep.

Source: adapted from Roget's Thesaurus.

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Crosswords: Sleep

English words defined with "sleep": beauty sleepcat sleepFox sleepgo to sleepnonrapid eye movement sleep, NREM sleeporthodox sleepparadoxical sleeprapid eye movement sleep, REM sleepshort sleep, sleep apnea, sleep disorder, sleep in, sleep late, sleep over, sleep terror disorderTo sleep away, To sleep off. (references)
Specialty definitions using "sleep": Abonde, Affrighted, Ain't, Alarm Bell, Almitrine, Alpheus, AminaBARBAROSSA, bed ground, BERTHCat's Sleep, ComradesDavy's Sow, day night sound level, Delta Sleep-Inducing Peptide, DIN, Dog-sleep, Doss-house, Drainage, Postural, Dreams, Dying Sayings, Dyspnea, ParoxysmalFox's SleepGhetto Board, Golden Verses, GraveHemoglobinuria, Paroxysmal, Hypnotics and SedativesINCOME, Isle of MistKiak-Kiak, KlausLamps, Laurence, Levant and Couchant, long-acting barbiturate, LOTUS EATERSmagic packet, Manucodiata, Mattress, MaundrelNarrow House, Nilica, nocturnal epilepsy, nocturnal sleep-related eating disorderon-call unit of three rooms, Oreilles, OrmandineParting Cup, Pigtails, POLYSOMNOGRAPH, POLYSOMNOGRAPHIC TECHNICIAN, polysomnographic technologis, put to sleep/toReal Programmers Don't Use Pascal, REM Sleep Parasomnias, Ritanserin, Rodolpho, Roland de Vaux, Roof, round-robin, Rubinstein-Taybi SyndromeSachentege, Seasonal Affective Disorder, Sedatives, Nonbarbiturate, Seven Champions of Christendom, Sleep Apnea Syndromes, Sleep Arousal Disorders, Sleep Deprivation, Sleep Disorders, Circadian Rhythm, Sleep Initiation and Maintenance Disorders, Sleep like a Top, Sleep Paralysis, Sleep, REM, sleeping porch, Sleep-Wake Transition Disorders, squat mattress, stock campTELEGRAM, thundering herd problem, TO COUCH A HOGSHEAD, tortoise, TYMNET. (references)
Etymologies containing "sleep": Uphasp. (references)
Non-English Usage: "Sleep" is also a word in the following languages with English translations in parentheses.

Afrikaan (drag, tow), Pidgin English (slept, to sleep).

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Modern Usage: Sleep

DomainUsage

Screenplays

why you hardly sleep, why you live alone, and why night after night, you sit by your computer (The Matrix; writing credit: Andy Wachowski and Larry Wachowski.)

I'll bet you 105,000 dollars that you go to sleep before I do. (The Treasure of the Sierra Madre; writing credit: B. Traven; John Huston)

A number of the inmates, as tough as they acted during the day, would often cry themself to sleep at night (Sleepers; writing credit: Barry Levinson)

Do you still sleep with a gun under your pillow (Tomorrow Never Dies; writing credit: Bruce Feirstein)

I'm terribly worried about him. He won't eat, he can't sleep, he keeps coughing up blood (The Addams Family; writing credit: Caroline Thompson)

Lyrics

And I can't get to sleep (Clockwork Creep; performing artist: 10CC)

Did you sleep on the wrong side (We Need A Resolution; performing artist: Aaliyah)

Or tell me who to eat with sleep with (Goody Two Shoes; performing artist: Adam Ant)

Is it easy to sleep in the bed that we made (What It Takes; performing artist: Aerosmith)

Sleep like a child resting deep (Sweet Dreams; performing artist: Air Supply)

Clever

If you want breakfast in bed, sleep in the kitchen. (references; author: unknown)

On Nytol Sleep Aid: "Warning: May cause drowsiness. (references; author: unknown)

Sometimes I wake up grumpy. Other times I let her sleep. (references; author: unknown)

The best bridge between hope and despair is often a good night's sleep. (references; author: unknown)

It is better to sleep on what you intend doing than to stay awake over what you've done. (references; author: unknown)

Tongue Twisters

June sheep sleep soundly. (references; author: unknown)

Laura and Larry rarely lull their rural roosters to sleep. (references; author: unknown)

Sheep shouldn't sleep in a shack. Sheep should sleep in a shed. (references; author: unknown)

Movie/TV Titles

Deep Sleep (1973)

Sleep (1963)

When They Sleep (1957)

The Black Sleep (1956)

We Never Sleep (1956)

Song Titles

Sleep (performing artist: Little Willie John)

DON'T SLEEP IN THE SUBWAY  (performing artist: Petula Clark )

I Can't Sleep Baby (If I) (performing artist: R. Kelly)

Sleep Walk (performing artist: Santo & Johnny)

Last Night I Didn't Get To Sleep (performing artist: The Fifth Dimension)

Source: compiled by the editor from various references; see credits.

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Commercial Usage: Sleep

DomainTitle

References

  

Books

  • Hypnosis to Help You Sleep Deeply (reference)

  • Delta Sleep Inducing Peptide Dsip (reference)

  • Sleep Deprivation: Lack of Sleep Can Make You Moody, Ineffective, Even Dangerous [DOWNLOAD: PDF] (reference)

  • The Diencephalon and Sleep (reference)

  • Sleep Disturbance in Children and Adolescents with Disorders of Development : Its Significance and Management (reference)

    (more book examples)

  

Theater & Movies

  

Music

  

High Tech

  

Consumer Goods

Source: compiled by the editor from various references; see credits.

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Image Slideshow: Sleep

Photos:
Sleep

More pictures...

Illustrations:
Sleep

More pictures...

Computer Images:
Sleep

More pictures...

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Photo Album: Sleep

ThumbnailDescription & CreditThumbnailDescription & Credit

Sullivan and Ride Show Sleep Restraints. Credit: NASA.

Aquanauts relax inside HYDROLAB; held 4 but only 3 could sleep at one time. Credit: National Undersea Research Program (NURP).

Friends don't let friends drive drunk. : drive your friend home have your firend sleep over call a cab. Credit: National Library of Medicine.

Eat nutritious food. Find fun in exercise. Sleep and relaxation. Cleanliness. Credit: National Library of Medicine.

A luckless bull-frog lost his voice while talking in his sleep, and now he'll never fish it out -- his voice it is so deep. Credit: Library of Congress.

Perhaps if I feed him he'll go to sleep. Credit: Library of Congress.

Is he talking in his sleep, or am I dreaming?. Credit: Library of Congress.

Autumn pastimes. Father has taken to groaning in his sleep again --. Credit: Library of Congress.

Beginning a 5000 year sleep. Credit: Library of Congress.

A sharpshooter's last sleep, Gettysburg, July, 1863 / Alex. Gardner, photographer. Credit: Library of Congress.

Source: pictures compiled by the editor from various references; see picture credits.

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Digital Photo Gallery: Sleep
 

"Baby sleep" by Andre Pereira
Commentary: "Baby sleeping and dreaming."
"Aeroplane sleep" by Patrick Jongenelen
Commentary: "Sleep."

Source: photographs selected by the editor, with permission from the photographers.

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Sounds Captioned with "Sleep".

PlayCaptionPlayCaption
Yawn; tired; exhausted; catch flies; divide; doze; drowse; expand; gap; gape; give; nap; part; sleep; snooze; spread; yaw; yawp; apathy; detachment; disgust; distaste; doldrums; dullness; ennui; fatigue; flatness; incuriosity; indifference; irksomeness; j.Digital; snoring; whistling; whistle; snore; wheeze; wheezing; saw logs; sawing logs; respiring; respire; sleeping; sleep; dozing; doze.
Source: compiled by the editor from various references; see credits.

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Familiar Quotations: Sleep

AuthorQuotation

Benjamin Franklin

Plough deep while sluggards sleep.

George Herbert

One hour's sleep before midnight is worth three after.

Homer

There she met sleep, the brother of death.

Jean Jacques Rousseau

Childhood is the sleep of reason.

Jean Paul Richter

Death gives us sleep, eternal youth, and immortality.

Percy Bysshe Shelley

How wonderful is death! Death and his brother sleep.

Samuel Rutherford

My faith has no bed to sleep upon but omnipotence.

Thomas De Quincey

Man should forget his anger before he lies down to sleep.

William Shakespeare

Sleep that knits up the ravell'd sleave of care.

Source: compiled by the editor from various references.

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Use in Literature: Sleep

TitleAuthorQuote

Emma

Austen, Jane

Her father composed himself to sleep after dinner, as usual, and she had then only to sit and think of what she had lost

After Three Days

Carroll, Lewis

Thus, as a sunless deep Mirrors the shining heights that crown the bay, So did my soul create anew in sleep The picture seen by day.

Scarlet Letter

Hawthorne, Nathaniel

Her only real comfort was when the child lay in the placidity of sleep.

Les Miserables

Hugo, Victor

I understood that we ought to retire in order that this traveller might sleep, and we both went to our rooms

Portrait of the Artist as a Young Man

Joyce, James

Soon he would sleep.

Something Wicked This Way Comes

Ray Bradbury

His wife smiled in her sleep. Why

King Richard III

Shakespeare, William

I shall not sleep in quiet at the Tower

Grapes of Wrath

Steinbeck, John

Get some sleep, Tom.

Gulliver's Travels

Swift, Jonathan

These circumstances, added to the refreshment I had received by their victuals and drink, which were very nourishing, disposed me to sleep.

Walden

Thoreau, Henry David

When he was refreshed with food and sleep, he contemplated his journey again

Source: compiled by the editor from various references.

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Non-Fiction Usage: Sleep

SubjectTopicQuote

Health

Interference with sleep. (references)

Fatigue and sleep problems. (references)

They also occur during sleep. (references)

Business

Sixty-eight percent of all German households have 4-10 places to sleep. (references)

Its major brands include the ginseng supplement Red Kooga, the calcium product Calcia, and sleep and relaxation aids Natrasleep and Natracalm. (references)

Tread mills, tonometers, ultrasound inhalers, respiratory muscle training equipment, equipment for physical, ozone and hypoxia therapy, sleep therapy devices, orthopedic products are also produced at the domestic enterprises. (references)

Children

Angola

Living conditions in government youth hostels are so poor that the majority of homeless children preferred to sleep on city streets. (references)

Civil Liberties

China

Pastor Li Dexian was detained in April 2000 for 15 days, during which time he was forced into a crouch for 3 days, unable to sleep or use toilet facilities, with his wrists and ankles manacled together. (references)

Human Rights

Guyana

Inmates generally sleep on a thin pallet on the concrete floor. (references)

Minorities

Moldova

Local church member volunteers reportedly sleep in his house to protect him. (references)

Political Economy

Israel and the occupied territories

The Commission's work was expected to continue into 2002. A landmark decision by the High Court of Justice in September 1999 prohibited the use of a variety of other abusive practices, including violent shaking, painful shackling in contorted positions, sleep deprivation for extended periods of time, and prolonged exposure to extreme temperatures; however, during the year, human rights organizations, including B'tselem, Human Rights Watch (HRW), and the Public Committee Against Torture in Israel (PCATI), and the Mandela Institute for Political Prisoners reported that there was an increase in the number of allegations that security forces tortured detainees, including using methods prohibited in the High Court decision. (references)

Travel

Argentina

Work luncheons are frequent for business executives and they generally extend from 1.00 to 3.00 p.m. Business dinners, and dinners in general, do not begin until 9.00 or 10.00 p.m., therefore it is common to return home or to the hotel to sleep for few hours before going out. (references)

Worker Rights

Indonesia

They live in isolation on the sea on platforms the size of basketball courts, work 12 to 20 hours per day in dangerous conditions, and sleep in the workspace with no access to sanitary facilities or schooling. (references)

Lexicography

Devil's Dictionary

TORTOISE, n. A creature thoughtfully created to supply occasion for the following lines by the illustrious Ambat Delaso: TO MY PET TORTOISE My friend, you are not graceful -- not at all; Your gait's between a stagger and a sprawl. Nor are you beautiful: your head's a snake's To look at, and I do not doubt it aches. As to your feet, they'd make an angel weep. 'Tis true you take them in whene'er you sleep. No, you're not pretty, but you have, I own, A certain firmness -- mostly you're [sic] backbone. Firmness and strength (you have a giant's thews) Are virtues that the great know how to use -- I wish that they did not; yet, on the whole, You lack -- excuse my mentioning it -- Soul. So, to be candid, unreserved and true, I'd rather you were I than I were you. Perhaps, however, in a time to be, When Man's extinct, a better world may see Your progeny in power and control, Due to the genesis and growth of Soul. So I salute you as a reptile grand Predestined to regenerate the land. Father of Possibilities, O deign To accept the homage of a dying reign! In the far region of the unforeknown I dream a tortoise upon every throne. I see an Emperor his head withdraw Into his carapace for fear of Law; A King who carries something else than fat, Howe'er acceptably he carries that; A President not strenuously bent On punishment of audible dissent -- Who never shot (it were a vain attack) An armed or unarmed tortoise in the back; Subject and citizens that feel no need To make the March of Mind a wild stampede; All progress slow, contemplative, sedate, And "Take your time" the word, in Church and State. O Tortoise, 'tis a happy, happy dream, My glorious testudinous regime! I wish in Eden you'd brought this about By slouching in and chasing Adam out.

Source: compiled by the editor from ICON Group International, Inc.; see credits.

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Spoken Usage: Sleep

SpeakerPhrase(s)

Alexander Benedetto

William is lying there sleeping in the guest house there. We go back in. We sit down, watch a little TV, unwind a little bit, go to sleep.

Erin Runnion

May save some lives, that's what I'm saying. That it has to save lives. That's the only reason that this could happen. That the previous victims get to sleep better at night because he's gone. And just the knowledge that nobody else will be hurt by him.

Jodie Foster

I like to nap. I do like to sleep. Sometimes I sleep in between takes. Especially when you're pregnant, you need your sleep.

Karen Shanor

If we miss that REM sleep, and alcohol and a lot of medications cut down the proportion in REM sleep, you actually have memory problems.

Rush Limbaugh

Don't dare get into that deep REM or the nap will be worse than if you didn't go to sleep at all.

Source: compiled by the editor from various references; see credits.

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Speeches: Sleep

SpeakerTermPhrase(s)

Thomas Jefferson

1801-1809An animal whose body is at rest, and who does not reflect, must be disposed to sleep of course.

Ronald Reagan

1981-1989To hear them talk, you'd never know that the nightmare of nuclear annihilation has been lifted from our sleep.

Bill Clinton

1993-2001Anyone who has ever watched a child's eyes wander into sleep knows what posterity is.

Source: compiled by the editor from various references.

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Usage Frequency: Sleep

"Sleep" is generally used as a noun (singular) -- approximately 46.65% of the time. "Sleep" is used about 6,820 times out of a sample of 100 million words spoken or written in English. Its rank is based on over 700,000 words used in the English language. Some parts-of-speech are not covered due to the samples used by the British National Corpus. (note: percents less than one-hundredth of one percent have been omitted)
Parts of SpeechPercentUsage per
100 Million Words
Rank in English
Noun (singular)46.65%3,1822,968
Lexical Verb (infinitive)46.59%3,1782,969
Lexical Verb (base form)6.74%46012,751
                    Total100.00%6,820N/A

Source: compiled by the editor from several corpora; see credits.

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Derived & Related Names: Sleep

The following table summarizes names derived from the word "sleep".
 
NameGenderLanguageMeaning
BethshanN/ABiblical

Of sleep

MaralahN/ABiblical

Sleep

ShunemN/ABiblical

Their sleep

Source: compiled by the editor from various references.

 

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Expressions: Sleep

Expressions using "sleep": affect to sleep be unable to sleep beauty sleep bonds of sleep broken sleep can not sleep cat sleep catch up sleep cause to sleep cry oneself to sleep deep sleep did you sleep well? do it in one's sleep electrically induced sleep eternal sleep fast sleep Feeling of unsatisfying sleep Fox sleep get off to sleep get some sleep get to sleep go off to sleep go to sleep going off to sleep have a good sleep have not enough sleep have one's sleep out hush a baby to sleep in one's sleep let sleep dogs lie light sleep lull to sleep make up for the lost sleep nonrapid eye movement sleep not have a wink of sleep not have enough sleep not to get a wink of sleep not to sleep a wink nrem sleep orthodox sleep paradoxical sleep paroxysmal sleep pay sleep place to sleep put to sleep put to sleep again putting to sleep rapid eye movement sleep read smb. to sleep REM sleep REM Sleep Behavior Disorder REM Sleep Parasomnias repose sleep resign oneself to sleep restless sleep rock to sleep send back to sleep send smb. to sleep send to sleep sham sleep short sleep sing a baby to sleep sing a child to sleep sing smb. to sleep sink into a deep sleep Sleep apnea Sleep Apnea Syndromes sleep around Sleep Arousal Disorders sleep at one's post sleep away Sleep Bruxism sleep deeply Sleep Deprivation sleep disorder Sleep Disorders Sleep Disturbance sleep double sleep in Sleep Initiation and Maintenance Disorders sleep it off sleep late sleep light sleep lightly sleep like a dog sleep like a dormouse sleep like a log sleep like a top sleep like log sleep of plants sleep off sleep on sleep on it sleep on the bare ground sleep oneself out sleep out sleep over sleep paralysis sleep rough sleep smth. off sleep soundly. Additional references.

Hyphenated Usage

Beginning with "sleep": sleep-argument, sleep-around, Sleep-at-noon, sleep-cell, Sleep-charged, sleep-compelling, sleep-conducive, sleep-crammed, sleep-creased, sleep-cycles, sleep-deprivation, sleep-deprived, sleep-destroying, sleep-dirt, sleep-dream, sleep-drugged, sleep-famished, sleep-filled, Sleep-Inducing, sleep-inducing, sleep-learning, sleep-line, sleep-logged, sleep-muddled, sleep-muffled, sleep-onset, sleep-out, sleep-puffed, sleep-reduction, sleep-related, sleep-related, sleep-safe, sleep-save, sleep-sodden, sleep-stage, sleep-starved, sleep-talker, sleep-time, sleep-tousled, Sleep-Wake, Sleep-Wake Transition Disorders, sleep-walked, sleep-walker, sleep-walkers, sleep-walking, sleep-weary.

Ending with "sleep": pre-sleep.

Containing "sleep": pre-sleep-loss.

Source: compiled by the editor from various references; see credits.

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Frequency of Internet Keywords: Sleep

The following statistics estimate the number of searches per day across the major English-language search engines as identified by various trade publications. Hyperlinks lead to commercial use of the expression at Amazon.com.
 
ExpressionFrequency
per Day
ExpressionFrequency
per Day

sleep apnea

2,872

sleep train

153

sleep

2,731

sleep product

150

sleep inn

1,848

sleep country canada

143

sleep disorder

1,307

sleep apnea symptom

141

sleep deprivation

525

sit and sleep

141

sleep with the angel

445

country sleep

140

baby sleep

294

obstructive sleep apnea

137

sleep number bed

267

go to sleep

132

amphitheater sleep train

246

sit n sleep

130

sleep paralysis

236

sleep apena

128

armor for sleep

221

eminem go lyrics sleep

122

sleep walking

209

sleep apnea treatment

122

sleep problem

208

sleep number

118

sleep aids

202

sleep aid

117

sleep mask

194

sleep study

117

the lion sleep tonight

193

armor lyrics sleep

112

sleep apnia

162

sleep away camp

111

sleep team

158

sleep inn hotel

111

go lyrics sleep

156

better sleep

107

over sleep

153

sleep inn suite

104
Source: compiled by the editor from various references; see credits.

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Modern Translation: Sleep

Language Translations for "sleep"; alternative meanings/domain in parentheses.

Afrikaans

  

slaap (be asleep). (various references)

   

Albanian

  

gjumë (doss, dreamland, repose, rest, shut eye, slumber), fle (be asleep, kip, slumber). (various references)

   

Arabic 

  

‏كرى, ‏هجوع (slumber), ‏هجع (slumber), ‏نوم (put smb. to bed, put to sleep, rest, send smb. to sleep, shake down, shut eye), ‏نام (doss, fall asleep, go to sleep, hibernate, slumber, vegetative), ‏سكون (calmness, easement, hush, inactivity, placidity, quiescence, quiet, quietude, remission, repose, rest, sedation, still, stillness, tranquillity), ‏سبات (coma, lethargy, sopor, stupor, torpor), ‏ضاجع (copulate, get laid, lie with, make love, take to one's bed), ‏إتسع لعدد معين, ‏رقاد (rest, shut eye). (various references)

   

Asturian

  

durmir (to sleep). (various references)

   

Aymara

  

iquiña (bed, to sleep). (various references)

   

Basque

  

lo egin (sleep to). (various references)

   

Bemba

  

ukusendama (to sleep). (various references)

   

Blackfoot

  

yo'kaa (to sleep). (various references)

   

Bulgarian 

  

сън (bye bye, doss, dream, kip, repose), спя (flop, kip, slumber), спокоен съм (rest), спане (bye bye, doss, kip), тих съм, нощувам (doss), заспал съм, бездействувам (be inactive, drift, hibernate, idle, screw around, sit back, slumber, twiddle one's thumbs), побирам (accommodate, admit, carry, contain, hold, receive, seat, sit, store, take). (various references)

   

Cebuano

  

matulog (to sleep). (various references)

   

Chamorro

  

para man maigó (to sleep). (various references)

   

Chinese 

  

, 睡眠, 夢寐 (dream). (various references)

   

Cornish

  

cuska (to sleep). (various references)

   

Czech

  

spát. (various references)

   

Danish

  

søvn. (various references)

   

Dutch

  

slapen (be asleep), slaap (temple), maffen (be asleep). (various references)

   

Ecuadorian Quechua

  

puñuna (to sleep). (various references)

   

Esperanto

  

dormo, dormi (be asleep). (various references)

   

Faeroese

  

sova (be asleep). (various references)

   

Farsi 

  

خفتن , خوابیدن (Kip, Lie), خواب رفتن , خواب (Asleep, Dream, Nap). (various references)

   

Finnish

  

nukkua (be asleep, fall asleep, go to sleep). (various references)

   

French

  

sommeil (slumber), dormir (slumber). (various references)

   

Frisian

  

sliepe (be asleep, to sleep). (various references)

   

German

  

Schlaf (shut eye, shuteye, sleepiness, slumber), schlafen (be asleep, be quiet, nod, roost, slumber, to sleep, to sleep (slept). (various references)

   

Greek 

  

κοιμάμαι (get to sleep). (various references)

   

Guarani

  

rokemíta (we shall sleep a little bit). (various references)

   

Haitian Creole

  

dòmi. (various references)

   

Hawaiian

  

gjumë, fle (be asleep). (various references)

   

Hebrew 

  

ישן (asleep, old, sleeping, slumbering), לישון (fall asleep, go to sleep, slumber), ללון (kip, spend the night, stay overnight), להרדם (drowse, fall asleep, go to sleep, nod, slumber), תנומה (doze, nap, slumber), נומה (drowsiness, slumber, somnolence). (various references)

   

Hungarian

  

alvás (dormancy, doss, sleeping, slumber), alszik (be asleep, kip, to be sacked out, to doss, to hibernate, to kip, to lie dormant, to roost, to sleep like a log, to sleep like a pig, to sleep like a top), álom (doss, dream). (various references)

   

Icelandic

  

sofa (be asleep). (various references)

   

Indonesian

  

tidur (asleep, dormant), bobo. (various references)

   

Inuktitut

  

siniktuq (to sleep). (various references)

   

Irish

  

suan, codlach, codail. (various references)

   

Italian

  

sonno (slumber), dormire (be asleep, roost, shake down). (various references)

   

Japanese Kanji 

  

睡眠 . (various references)

   

Japanese Katakana 

  

すいみん, ねむり, きゅう (ball, being absent, being finished, ex-, gather, gift, globe, nine, rest, retire, sphere, steep, sudden, taking a day off, urgent, wage), スリープ , (cost, first sign of Chinese zodiac, merit, note, price, root, sound, value, worth). (various references)

   

Kongo

  

ku-leka (to sleep). (various references)

   

Korean 

  

(sleeping). (various references)

   

Luganda

  

wasuze (did you sleep, your sleep). (various references)

   

Macedonian

  

spie (to sleep). (various references)

   

Manx

  

cadley (sleepiness). (various references)

   

Maori

  

moe-a (to sleep). (various references)

   

Maya

  

wen (to sleep). (various references)

   

Norwegian

  

sove (be asleep). (various references)

   

Occitan

  

dormir. (various references)

   

Papago

  

kohsh (to sleep). (various references)

   

Papiamen

  

drumi (be asleep). (various references)

   

Pidgin English

  

sleep (slept, to sleep). (various references)

   

Pig Latin

  

eepslay.(various references)

   

Polish

  

spać (be asleep). (various references)

   

Portuguese

  

sono (repose, rest, sandman, sleepiness, time-out), dormir (be asleep, doss, fall asleep, kip, lie, rest). (various references)

   

Provencal

  

dormir (to sleep). (various references)

   

Romanian

  

somn (Bedfordshire, bye bye, kip, repose, rest), dormi (be asleep, doze, slumber, snooze). (various references)

   

Romansch

  

durmir (to sleep). (various references)

   

Romany

  

sootò (to sleep). (various references)

   

Ruanda

  

kugwama (to sleep). (various references)

   

Russian 

  

сон (doss, dream, dreamland, dreamworld, rest, shut eye, shuteye, shut-eye, slumber), спячка, спать сон, спать (be asleep, doss, kip, repose, rest, sleeps, slept, slumber). (various references)

   

Samoan

  

e moe (to sleep). (various references)

   

Scottish

  

caidil (be asleep), cadal. (various references)

   

Sepedi

  

boroko (to sleep). (various references)

   

Serbo-Croatian

  

spavati (bunk, kip), san (dream), prespavati (oversleep, sleep away). (various references)

   

Shona

  

-kotsira (to sleep). (various references)

   

Sicilian

  

accogliri (to sleep). (various references)

   

Somali

  

seexdaa. (various references)

   

Sotho

  

robalang, robala. (various references)

   

Spanish

  

dormir (be asleep, bunk down, doss, doze, kip, live, roost, slumber), sueño (delusion, disappointment, dream, eagerness, exaltation, kip, love, shut eye, sleeping, slumber, vision). (various references)

   

Sranan

  

sribi (be asleep). (various references)

   

Swahili

  

usingizi. (various references)

   

Swazi

  

kú-lála (to sleep). (various references)

   

Swedish

  

sömn (kip, sleeping), sova (be asleep). (various references)

   

Tagalog

  

matúlog (be asleep). (various references)

   

Thai

  

ไม่กระฉับกระเฉง, การหลับ, หลับ (kip, sack out, Z's). (various references)

   

Tswana

  

robetse (slept), robala. (various references)

   

Turkish

  

uyumak (be asleep, be inactive, doss, go to sleep, have rest, kip, rest, slumber, snooze). (various references)

   

Turkmen 

  

uky (dream), uklamak (fall asleep), яatmak (lie down). (various references)

   

Ukrainian

  

сон (doss, dream, dreamland, shut eye, sleeping, slumber), спати (be asleep, doss, kip, take a rest), сплячка (torpidity), німіти, ночувати (bed, doss), заніміння. (various references)

   

Vietnamese 

  

sự tĩnh dưỡng sự chết (slept), sự ngủ sự nghỉ ngơi (slept), giấc ngủ (slept, slumber). (various references)

   

Welsh

  

cysgu. (various references)

   

Wolof

  

nelew (to sleep). (various references)

   

Xhosa

  

ulale (Did you sleep, You sleep). (various references)

   

Yucatec

  

wenel (be asleep). (various references)

   

Zulu

  

-lele (be asleep). (various references)

Source: compiled by the editor from various translation references.

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Ancestral Language Translations: Sleep

LanguagePeriodTranslations
Sumerian3100 BCE-2500 BCE

u, u-sa. (various references)

Greek700 BCE-300 CE

hypnos. (various references)

Latin500 BCE-Modern

somnus. (various references)

Avestan200-600

hvafna. (various references)

Source: compiled by the editor from various references.

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Bible Trace: Sleep

LanguageDateSourceProverbs Chapter 20, Verse 13
Greek (transliterated)250 BCSeptuagintMh agapa katalalein ina mh exarqhV dianoixon touV ofqalmouV sou kai emplhsqhti artwn
Latin405VulgateNoli diligere somnum ne te egestas opprimat aperi oculos tuos et saturare panibus
Middle English1395WyclifWile thou not looue slep, lest thee nedynesse opresse; opene thin eyen, and be thou fulfild with loues.
Jacobean English1611King JamesLove not sleep, lest thou come to poverty; open thine eyes, and thou shalt be satisfied with bread.
Victorian English1833WebsterLove not sleep, lest thou come to poverty; open thy eyes, and thou shalt be satisfied with bread.
Basic English1964OgdenDo not be a lover of sleep, or you will become poor: keep your eyes open, and you will have bread enough.

Source: compiled by the editor from various references; see credits.

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Matched Bible Translations: Sleep

LanguageProverbs Chapter 20, Verse 13
Cebuano¶ Ayaw paghigugmaa ang pagkatulog, tingali unya ikaw modangat sa pagkakabus; Bukha ang imong mga mata, ug ikaw mabusog sa tinapay.
CroatianNe ljubi sna, da ne osiromašiš; otvori oèi svoje i nasitit æeš se kruha.
DanishElsk ikke Søvn, at du ej bliver fattig, luk Øjnene op og bliv mæt.
DutchHeb den slaap niet lief, opdat gij niet arm wordt; open uw ogen, verzadig u met brood.
FinnishÄlä unta rakasta, ettet köyhtyisi; pidä silmäsi auki, niin saat leipää kyllin.
FrenchN`aime pas le sommeil, de peur que tu ne deviennes pauvre; Ouvre les yeux, tu seras rassasié de pain.
GermanLiebe den Schlaf nicht, daß du nicht arm werdest; laß deine Augen wacker sein, so wirst du Brot genug haben.
Indonesian-Bahasa Sehari-hariOrang yang suka tidur akan jatuh miskin. Orang yang rajin bekerja mempunyai banyak makanan.
Indonesian-Terjemahan LamaJanganlah suka tidur, asal jangan engkau kepapaanlah kelak, melainkan celikkanlah matamu, supaya kenyanglah engkau dengan makanan.
ItalianNon amare il sonno per non diventare povero, tieni gli occhi aperti e avrai pane a sazietà.
Maori¶ Kaua e matenuitia te moe, kei rawakoretia koe; titiro ou kanohi, a ka makona koe i te taro.
NorwegianElsk ikke søvn, forat du ikke skal bli fattig! Lukk dine øine op, så får du brød nok å ete.
PortugueseNão ames o sono, para que não empobreças; abre os teus olhos, e te fartarás de pão.   
RumanianNu iubi somnul, cqci vei ajunge sqrac; deschide ochii, wi te vei sqtura de pkne. -
RussianоЕ МАВЙ УРБФШ, ЮФПВЩ ФЕВЕ ОЕ ПВЕДОЕФШ; ДЕТЦЙ ПФЛТЩФЩНЙ ЗМБЪБ ФЧПЙ, Й ВХДЕЫШ ДПУЩФБ ЕУФШ ИМЕВ.
SpanishNo ames el sueño, para que no te empobrezcas; abre tus ojos, y te saciarás de pan.

Source: compiled by the editor from various references; see credits.

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Derivations & Misspellings: Sleep

Derivations

Words beginning with "sleep": sleeper, sleepers, sleepier, sleepiest, sleepily, sleepiness, sleepinesses, sleeping, sleepings, sleepless, sleeplessly, sleeplessness, sleeplessnesses, sleeplike, sleepover, sleepovers, sleeps, sleepwalk, sleepwalked, sleepwalker, sleepwalkers, sleepwalking, sleepwalks, sleepwear, sleepy, sleepyhead, sleepyheads. (additional references)

Words ending with "sleep": antisleep, asleep, outsleep, oversleep, presleep. (additional references)

Words containing "sleep": outsleeping, outsleeps, oversleeping, oversleeps. (additional references)


Misspellings

"Sleep" is suggested in spellcheckers for the following: cleep, fleep, gleep, kleeep, sbep, sfep, shleep, sjep, skeep, slea, sleap, sleapt, sleept, sleev, slei, slej, sleq, slex, sloap, smep, sqep, svep, sxep, syep. (additional references)

Source: compiled by the editor, based on several corpora (additional references).

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Rhyming with "Sleep"

# of Phoneme MatchesPronunciationWord(s) rhyming with "sleep" (pronounced slē"p)
4s l ē" pasleep.
3-l ē" pbleep, leap.

Source: compiled by the editor (additional references); see credits.

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Anagrams: Sleep

Scrabble® Enable2K-Verified Anagrams

Direct Anagrams: peels, peles, speel.

Words within the letters "e-e-l-p-s"

-1 letter: eels, else, lees, peel, pees, pele, seel, seep.

-2 letters: eel, els, lee, pee, pes, see, sel.

-3 letters: el, es, pe.

 Words containing the letters "e-e-l-p-s"
 

+1 letter: asleep, bleeps, clepes, elapse, elopes, expels, keleps, lepers, pelves, pestle, please, plebes, repels, semple, sleeps, sleepy, speels, spleen.

 

+2 letters: beleaps, eclipse, elapsed, elapses, ellipse, elopers, empales, epistle, expulse, helpers, kelpies, leapers, leprose, pebbles, peddles, pedlers, peelers, peepuls, pegless, pelages, pelisse, pelites, pellets, pelmets, pelters, pencels, pensile, peoples, pestled, pestles, petrels, pettles, pleased, pleaser, pleases, pledges, pollees, presale, presell, relapse, repeals, replies, repulse, respell, respelt, sepaled, skelped, sleeper, speckle, speeled, speiled, spelean, spelled, speller, spelter, spiegel, spieled, spieler, spleens, spleeny, steeple, steeply, temples, yelpers.

Source: compiled by the editor from various references; see credits.

SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro.

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INDEX

1. Definition
2. Synonyms
3. Crosswords
4. Usage: Modern
5. Usage: Commercial
6. Images: Slideshow
7. Images: Photo Album
8. Images: Digital Art
9. Sounds
10. Quotations: Familiar
11. Quotations: Fiction
12. Quotations: Non-fiction
13. Quotations: Spoken
14. Quotations: Speeches
15. Usage Frequency
16. Names: Derived from
17. Expressions
18. Expressions: Internet
19. Translations: Modern
20. Translations: Ancient
21. Bible Trace
22. Abbreviations
23. Acronyms
24. Derivations
25. Rhymes
26. Anagrams
27. Bibliography


  

Copyright © Philip M. Parker, INSEAD. Terms of Use.