*SET-U

English word origin

Etymology of sleep

From Middle English slepen, from Anglian Old English slēpan (West Saxon Old English slǣpan), from Proto-West Germanic *slāpan, from Proto-Germanic *slēpaną (“to sleep”). Cognates Cognate with North Frisian sleepe, sliap,

2 source sectionsExtended source reportWiktionary original ↗
In this entry · 2 source sections

The source etymologies

Wiktionary via Kaikki / Wiktextract

The source reports below are imported and unreviewed by *SET-U. Separate numbered origins and differing source variants are preserved; agreement within this extraction is not independent corroboration.

Source etymology 1

Original entry ↗
verb

To rest in a state of reduced consciousness. · To have sexual intercourse (see sleep with). · To accommodate in beds. · To be careless, inattentive, or unconcerned; not to be vigilant; to live thoughtlessly.

Selected source glosses provide context, not a complete modern definition inventory

From Middle English slepen, from Anglian Old English slēpan (West Saxon Old English slǣpan), from Proto-West Germanic *slāpan, from Proto-Germanic *slēpaną (“to sleep”). Cognates Cognate with North Frisian sleepe, sliap, sliip, släipe (“to sleep”), Saterland Frisian släipe (“to sleep”), West Frisian sliepe (“to sleep”), Alemannic German schlaaffe, schlaafä, schlafe, schloafe, schloafen, schlofe, schlàfu (“to sleep”), Bavarian schlofn, schlåfn, sghlofn (“to sleep”), Central Franconian schlofe (“to sleep”), Cimbrian slaafan, slafan, slavan (“to sleep”), Dutch and Low German slapen (“to sleep”), German schlafen (“to sleep”), Limburgish schloëpe, slaope (“to sleep”), Luxembourgish schlofen (“to sleep”), Mòcheno schloven (“to sleep”), Vilamovian šłȫfa, śłöfa (“to sleep”), Yiddish שלאָפֿן (shlofn, “to sleep”), Crimean Gothic schlipen (“to sleep”), Gothic 𐍃𐌻𐌴𐍀𐌰𐌽 (slēpan, “to sleep”).

Relationships mentioned by the source

These are extracted mentions, not a timeline or a verified sequence of immediate parents.

This page abbreviates 7 auxiliary source items. The etymology narrative is not shortened. Omission counts are available in the audit fields below; consult the original for complete auxiliary material.

Inspect preserved source fields

Raw extraction fields are retained for auditing. Their order does not establish ancestry.

{
  "templates": [
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "slepen"
      },
      "expansion": "Middle English slepen"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ang-ang",
        "3": "slēpan"
      },
      "expansion": "Anglian Old English slēpan"
    },
    {
      "name": "cog",
      "args": {
        "1": "ang-wsx",
        "2": "slǣpan"
      },
      "expansion": "West Saxon Old English slǣpan"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gmw-pro",
        "3": "*slāpan"
      },
      "expansion": "Proto-West Germanic *slāpan"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*slēpaną",
        "t": "to sleep"
      },
      "expansion": "Proto-Germanic *slēpaną (“to sleep”)"
    },
    {
      "name": "col-top",
      "args": {
        "1": "2",
        "2": "cog"
      },
      "expansion": "Cognates"
    },
    {
      "name": "cog",
      "args": {
        "1": "frr",
        "2": "sleepe"
      },
      "expansion": "North Frisian sleepe"
    },
    {
      "name": "cog",
      "args": {
        "1": "stq",
        "2": "släipe",
        "t": "to sleep"
      },
      "expansion": "Saterland Frisian släipe (“to sleep”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "fy",
        "2": "sliepe",
        "t": "to sleep"
      },
      "expansion": "West Frisian sliepe (“to sleep”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "gsw",
        "2": "schlaaffe"
      },
      "expansion": "Alemannic German schlaaffe"
    },
    {
      "name": "cog",
      "args": {
        "1": "bar",
        "2": "schlofn"
      },
      "expansion": "Bavarian schlofn"
    },
    {
      "name": "cog",
      "args": {
        "1": "gmw-cfr",
        "2": "schlofe",
        "t": "to sleep"
      },
      "expansion": "Central Franconian schlofe (“to sleep”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "cim",
        "2": "slaafan"
      },
      "expansion": "Cimbrian slaafan"
    },
    {
      "name": "cog",
      "args": {
        "1": "nl,nds",
        "2": "slapen",
        "t": "to sleep"
      },
      "expansion": "Dutch and Low German slapen (“to sleep”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "de",
        "2": "schlafen",
        "t": "to sleep"
      },
      "expansion": "German schlafen (“to sleep”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "li",
        "2": "schloëpe"
      },
      "expansion": "Limburgish schloëpe"
    },
    {
      "name": "cog",
      "args": {
        "1": "lb",
        "2": "schlofen",
        "t": "to sleep"
      },
      "expansion": "Luxembourgish schlofen (“to sleep”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "mhn",
        "2": "schloven",
        "t": "to sleep"
      },
      "expansion": "Mòcheno schloven (“to sleep”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "wym",
        "2": "šłȫfa"
      },
      "expansion": "Vilamovian šłȫfa"
    },
    {
      "name": "cog",
      "args": {
        "1": "yi",
        "2": "שלאָפֿן",
        "t": "to sleep"
      },
      "expansion": "Yiddish שלאָפֿן (shlofn, “to sleep”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "gme-cgo",
        "2": "schlipen",
        "t": "to sleep"
      },
      "expansion": "Crimean Gothic schlipen (“to sleep”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "got",
        "2": "𐍃𐌻𐌴𐍀𐌰𐌽",
        "t": "to sleep"
      },
      "expansion": "Gothic 𐍃𐌻𐌴𐍀𐌰𐌽 (slēpan, “to sleep”)"
    }
  ],
  "links": [
    [
      "slepen",
      "slepen#Middle_English"
    ],
    [
      "slēpan",
      "slepan#Old_English"
    ],
    [
      "slǣpan",
      "slæpan#Old_English"
    ],
    [
      "*slāpan",
      "Reconstruction:Proto-West Germanic/slāpan"
    ],
    [
      "*slēpaną",
      "Reconstruction:Proto-Germanic/slēpaną"
    ],
    [
      "sleepe",
      "sleepe#North_Frisian"
    ],
    [
      "sliap",
      "sliap#North_Frisian"
    ],
    [
      "sliip",
      "sliip#North_Frisian"
    ],
    [
      "släipe",
      "släipe#North_Frisian"
    ],
    [
      "släipe",
      "släipe#Saterland_Frisian"
    ],
    [
      "sliepe",
      "sliepe#West_Frisian"
    ],
    [
      "schlaaffe",
      "schlaaffe#Alemannic_German"
    ],
    [
      "schlaafä",
      "schlaafä#Alemannic_German"
    ],
    [
      "schlafe",
      "schlafe#Alemannic_German"
    ],
    [
      "schloafe",
      "schloafe#Alemannic_German"
    ],
    [
      "schloafen",
      "schloafen#Alemannic_German"
    ],
    [
      "schlofe",
      "schlofe#Alemannic_German"
    ],
    [
      "schlàfu",
      "schlàfu#Alemannic_German"
    ],
    [
      "schlofn",
      "schlofn#Bavarian"
    ],
    [
      "schlåfn",
      "schlåfn#Bavarian"
    ],
    [
      "sghlofn",
      "sghlofn#Bavarian"
    ],
    [
      "schlofe",
      "schlofe#Central_Franconian"
    ],
    [
      "slaafan",
      "slaafan#Cimbrian"
    ],
    [
      "slafan",
      "slafan#Cimbrian"
    ],
    [
      "slavan",
      "slavan#Cimbrian"
    ],
    [
      "Dutch",
      "slapen#Dutch"
    ],
    [
      "slapen",
      "slapen#Low_German"
    ],
    [
      "schlafen",
      "schlafen#German"
    ],
    [
      "schloëpe",
      "schloëpe#Limburgish"
    ],
    [
      "slaope",
      "slaope#Limburgish"
    ],
    [
      "schlofen",
      "schlofen#Luxembourgish"
    ],
    [
      "schloven",
      "schloven#Mòcheno"
    ],
    [
      "šłȫfa",
      "šłȫfa#Vilamovian"
    ],
    [
      "śłöfa",
      "śłöfa#Vilamovian"
    ],
    [
      "שלאָפֿן",
      "שלאָפֿן#Yiddish"
    ],
    [
      "schlipen",
      "schlipen#Crimean_Gothic"
    ],
    [
      "𐍃𐌻𐌴𐍀𐌰𐌽",
      "𐍃𐌻𐌴𐍀𐌰𐌽#Gothic"
    ]
  ],
  "references": [],
  "descendants": [
    {
      "lang": "Sranan Tongo",
      "lang_code": "srn",
      "word": "sribi"
    }
  ],
  "lexical": [
    {
      "pos": "verb",
      "glosses": [
        "To rest in a state of reduced consciousness.",
        "To have sexual intercourse (see sleep with).",
        "To accommodate in beds.",
        "To be careless, inattentive, or unconcerned; not to be vigilant; to live thoughtlessly."
      ],
      "tags": [
        "intransitive",
        "euphemistic",
        "idiomatic",
        "transitive"
      ],
      "recordId": "3eb5de83c89e3f973599786bee40a6a580d1bac56a077e8c23eaea6f1674769b",
      "rawRecordSha256": "a6d8e1cc330bccbabcf86b9ae116c4e29dbd59596bb1dc6e19d6d8191259bd25",
      "sourceRecordOrdinal": 33709
    }
  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
    "links": 0,
    "references": 0,
    "descendants": 0,
    "lexicalRecords": 0,
    "lexicalSenses": 7,
    "glosses": 0
  }
}

Source etymology 2

Original entry ↗
noun

The state of reduced consciousness during which a human or animal rests in a daily rhythm. · An act or instance of sleeping. · A night. · Rheum, crusty or gummy discharge found in the corner of the eyes after waking, whether real or a figurative objectification of sleep (in the sense of reduced consciousness).

Selected source glosses provide context, not a complete modern definition inventory

From Middle English slepe, sleep, sleepe, from Old English slǣp (“sleep”), from Proto-West Germanic *slāp, from Proto-Germanic *slēpaz (“sleep”). Cognates Cognate with Yola slepe (“sleep”), Saterland Frisian Släip (“sleep”), West Frisian sliep (“sleep”), Dutch slaap (“sleep”), German Schlaf (“sleep”), Luxembourgish Schlof (“sleep”), Vilamovian šłȫf, śłöf (“sleep”), Yiddish שלאָף (shlof, “sleep”), Gothic 𐍃𐌻𐌴𐍀𐍃 (slēps, “sleep”).

Relationships mentioned by the source

These are extracted mentions, not a timeline or a verified sequence of immediate parents.

This page abbreviates 2 auxiliary source items. The etymology narrative is not shortened. Omission counts are available in the audit fields below; consult the original for complete auxiliary material.

Inspect preserved source fields

Raw extraction fields are retained for auditing. Their order does not establish ancestry.

{
  "templates": [
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "slepe"
      },
      "expansion": "Middle English slepe"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ang",
        "3": "slǣp",
        "t": "sleep"
      },
      "expansion": "Old English slǣp (“sleep”)"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gmw-pro",
        "3": "*slāp"
      },
      "expansion": "Proto-West Germanic *slāp"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*slēpaz",
        "t": "sleep"
      },
      "expansion": "Proto-Germanic *slēpaz (“sleep”)"
    },
    {
      "name": "col-top",
      "args": {
        "1": "2",
        "2": "cog"
      },
      "expansion": "Cognates"
    },
    {
      "name": "cog",
      "args": {
        "1": "yol",
        "2": "slepe",
        "t": "sleep"
      },
      "expansion": "Yola slepe (“sleep”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "stq",
        "2": "Släip",
        "t": "sleep"
      },
      "expansion": "Saterland Frisian Släip (“sleep”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "fy",
        "2": "sliep",
        "t": "sleep"
      },
      "expansion": "West Frisian sliep (“sleep”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "nl",
        "2": "slaap",
        "t": "sleep"
      },
      "expansion": "Dutch slaap (“sleep”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "de",
        "2": "Schlaf",
        "t": "sleep"
      },
      "expansion": "German Schlaf (“sleep”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "lb",
        "2": "Schlof",
        "t": "sleep"
      },
      "expansion": "Luxembourgish Schlof (“sleep”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "wym",
        "2": "šłȫf"
      },
      "expansion": "Vilamovian šłȫf"
    },
    {
      "name": "cog",
      "args": {
        "1": "yi",
        "2": "שלאָף",
        "t": "sleep"
      },
      "expansion": "Yiddish שלאָף (shlof, “sleep”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "got",
        "2": "𐍃𐌻𐌴𐍀𐍃",
        "t": "sleep"
      },
      "expansion": "Gothic 𐍃𐌻𐌴𐍀𐍃 (slēps, “sleep”)"
    }
  ],
  "links": [
    [
      "slepe",
      "slepe#Middle_English"
    ],
    [
      "sleep",
      "sleep#Middle_English"
    ],
    [
      "sleepe",
      "sleepe#Middle_English"
    ],
    [
      "slǣp",
      "slæp#Old_English"
    ],
    [
      "*slāp",
      "Reconstruction:Proto-West Germanic/slāp"
    ],
    [
      "*slēpaz",
      "Reconstruction:Proto-Germanic/slēpaz"
    ],
    [
      "slepe",
      "slepe#Yola"
    ],
    [
      "Släip",
      "Släip#Saterland_Frisian"
    ],
    [
      "sliep",
      "sliep#West_Frisian"
    ],
    [
      "slaap",
      "slaap#Dutch"
    ],
    [
      "Schlaf",
      "Schlaf#German"
    ],
    [
      "Schlof",
      "Schlof#Luxembourgish"
    ],
    [
      "šłȫf",
      "šłȫf#Vilamovian"
    ],
    [
      "śłöf",
      "śłöf#Vilamovian"
    ],
    [
      "שלאָף",
      "שלאָף#Yiddish"
    ],
    [
      "𐍃𐌻𐌴𐍀𐍃",
      "𐍃𐌻𐌴𐍀𐍃#Gothic"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "The state of reduced consciousness during which a human or animal rests in a daily rhythm.",
        "An act or instance of sleeping.",
        "A night.",
        "Rheum, crusty or gummy discharge found in the corner of the eyes after waking, whether real or a figurative objectification of sleep (in the sense of reduced consciousness)."
      ],
      "tags": [
        "uncountable",
        "countable",
        "informal",
        "metonymically"
      ],
      "recordId": "01e2a829295b7d07d6753cd9f8ee17567b0e5aa99bb4e3ce25dd832d224a907a",
      "rawRecordSha256": "523c391e170c4d5e01fffaf70fa1feb9184d4b0fba23c99c08514bda1dd10599",
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  "omittedAuxiliaryFields": {
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    "descendants": 0,
    "lexicalRecords": 0,
    "lexicalSenses": 2,
    "glosses": 0
  }
}

Where this record stops

This page does not supply an independently verified sound-change sequence, first-use manuscript or complete family tree unless a cited analysis explicitly establishes one. Missing detail here is a limit of this record—not a claim that humanity knows nothing more.

An older meaning does not determine what a word must mean today. Follow the sources, preserve disagreements, and keep ancestry separate from interpretation.

Contribute located evidence for sleep →

Source and snapshot

Imported from Wiktionary contributors; extracted by Tatu Ylonen / Wiktextract / Kaikki.org. Selected fields are reformatted and grouped; wording, source identity and etymology sections are retained. CC-BY-SA-4.0 applies to the imported source material.

Dump: 2026-10-01 · Extracted: 2026-10-30. These are snapshot dates, not the word’s first attestation or the page’s revision date.

Source entry and bibliography ↗Wiktionary revision history ↗Acquisition and rights ledger
Machine-source provenance
Source SHA-256
5ff2c072f8099f2d2ce484bd6957bf179f046d2ad37bc36555edf8bb84cb5291
Import run
73216b9a9b78ed3830994bf853103716f5a4dc57099e371e9f8fdc468facca26
Permanent entry ID
w-c2xlZXA