*SET-U

English word origin

Etymology of law

Etymology tree Proto-Indo-European *legʰ-der. Proto-Germanic *lagą Old Norse lag Old Norse lǫgbor. Old English lagu Middle English lawe English law From Middle English lawe, laȝe, from Old English lagu (“law”), borrowed

4 source sectionsExtended source reportWiktionary original ↗
In this entry · 4 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 work as a lawyer; to practice law. · To prosecute or sue (someone), to litigate. · To rule over (with a certain effect) by law; to govern. · To enforce the law.

noun

The body of binding rules and regulations, customs, and standards established in a community by its legislative and judicial authorities. · The body of such rules that pertain to a particular topic. · Common law, as contrasted with equity. · A binding regulation or custom established in a community in this way.

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

Etymology tree Proto-Indo-European *legʰ-der. Proto-Germanic *lagą Old Norse lag Old Norse lǫgbor. Old English lagu Middle English lawe English law From Middle English lawe, laȝe, from Old English lagu (“law”), borrowed from Old Norse lǫg (“law”, literally “things laid down or firmly established”), originally the plural of lag (“layer, stratum, a laying in order, measure, stroke”), from Proto-Germanic *lagą (“that which is laid down”), from Proto-Indo-European *legʰ- (“to lie”). Cognate with Scots law (“law”), Icelandic lög (“things laid down, law”), Faroese lóg (“law”), Norwegian lov (“law”), Swedish lag (“law”), Danish lov (“law”), Finnish laki (“law”). Compare typologically distant cognate Russian уложе́ние (uložénije). Displaced native Old English ǣ and ġesetnes. More at lay. Not related to legal, nor to French loi, Spanish ley, all of which ultimately derive from Latin lēx, from Proto-Indo-European *leǵ- (“to gather”).

Relationships mentioned by the source

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

  • Inherited-form mentionlaweenm
  • Inherited-form mentionlaguang · law
  • Derivation mentionlǫgnon · law
  • Derivation mention*lagągem-pro · that which is laid down
  • Derivation mention*legʰ-ine-pro · to lie
  • Cognate mentionlawsco · law
  • Cognate mentionlögis · things laid down, law
  • Cognate mentionlógfo · law
  • Cognate mentionlovno · law
  • Cognate mentionlagsv · law
  • Cognate mentionlovda · law
  • Cognate mentionlakifi · law
  • Non-cognate comparisonloifr
  • Non-cognate comparisonleyes
  • Non-cognate comparisonlēxla
  • Non-cognate comparison*leǵ-ine-pro · to gather

This page abbreviates 17 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": "etymon",
      "args": {
        "1": "en",
        "2": ":inh",
        "3": "enm:lawe",
        "id": "rule",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *legʰ-der.\nProto-Germanic *lagą\nOld Norse lag\nOld Norse lǫgbor.\nOld English lagu\nMiddle English lawe\nEnglish law\n[Appendix:Glossary#loanword|Borrowed]] from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"der.\", \"keyword_label\" : \"Derived from\", \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*legʰ-\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"Proto-Germanic\", \"term\" : \"*lagą\", \"status\" : \"ok\", \"lang\" : \"gem-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Old Norse\", \"term\" : \"lag\", \"status\" : \"ok\", \"lang\" : \"non\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang_name\" : \"Old Norse\", \"term\" : \"lǫg\", \"status\" : \"ok\", \"lang\" : \"non\" } ], \"keyword\" : \"bor\" } ], \"status\" : \"ok\", \"lang_name\" : \"Old English\", \"term\" : \"lagu\", \"lang\" : \"ang\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Middle English\", \"term\" : \"lawe\", \"status\" : \"ok\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"English\", \"term\" : \"law\", \"lang\" : \"en\" }\" data-id=\"rule\" data-lang=\"en\" data-title=\"law\" id=\"English:_rule\">"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "lawe"
      },
      "expansion": "Middle English lawe"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ang",
        "3": "lagu",
        "t": "law"
      },
      "expansion": "Old English lagu (“law”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "non",
        "3": "lǫg",
        "t": "law",
        "lit": "things laid down or firmly established"
      },
      "expansion": "Old Norse lǫg (“law”, literally “things laid down or firmly established”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*lagą",
        "t": "that which is laid down"
      },
      "expansion": "Proto-Germanic *lagą (“that which is laid down”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*legʰ-",
        "t": "to lie"
      },
      "expansion": "Proto-Indo-European *legʰ- (“to lie”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "sco",
        "2": "law",
        "t": "law"
      },
      "expansion": "Scots law (“law”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "is",
        "2": "lög",
        "t": "things laid down, law"
      },
      "expansion": "Icelandic lög (“things laid down, law”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "fo",
        "2": "lóg",
        "t": "law"
      },
      "expansion": "Faroese lóg (“law”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "no",
        "2": "lov",
        "t": "law"
      },
      "expansion": "Norwegian lov (“law”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "sv",
        "2": "lag",
        "t": "law"
      },
      "expansion": "Swedish lag (“law”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "da",
        "2": "lov",
        "t": "law"
      },
      "expansion": "Danish lov (“law”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "fi",
        "2": "laki",
        "t": "law"
      },
      "expansion": "Finnish laki (“law”)"
    },
    {
      "name": "m+",
      "args": {
        "1": "ru",
        "2": "уложе́ние"
      },
      "expansion": "Russian уложе́ние (uložénije)"
    },
    {
      "name": "noncog",
      "args": {
        "1": "ang",
        "2": "ǣ"
      },
      "expansion": "Old English ǣ"
    },
    {
      "name": "ncog",
      "args": {
        "1": "fr",
        "2": "loi"
      },
      "expansion": "French loi"
    },
    {
      "name": "ncog",
      "args": {
        "1": "es",
        "2": "ley"
      },
      "expansion": "Spanish ley"
    },
    {
      "name": "ncog",
      "args": {
        "1": "la",
        "2": "lēx"
      },
      "expansion": "Latin lēx"
    },
    {
      "name": "ncog",
      "args": {
        "1": "ine-pro",
        "2": "*leǵ-",
        "t": "to gather"
      },
      "expansion": "Proto-Indo-European *leǵ- (“to gather”)"
    },
    {
      "name": "etymon",
      "args": {
        "1": "en",
        "2": ":inh",
        "3": "enm:lawe",
        "id": "rule",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *legʰ-der.\nProto-Germanic *lagą\nOld Norse lag\nOld Norse lǫgbor.\nOld English lagu\nMiddle English lawe\nEnglish law"
    }
  ],
  "links": [
    [
      "*legʰ-",
      "Reconstruction:Proto-Indo-European/legʰ-"
    ],
    [
      "*lagą",
      "Reconstruction:Proto-Germanic/lagą"
    ],
    [
      "lag",
      "lag#Old_Norse"
    ],
    [
      "lǫg",
      "lǫg#Old_Norse"
    ],
    [
      "lagu",
      "lagu#Old_English:_law"
    ],
    [
      "lawe",
      "lawe#Middle_English"
    ],
    [
      "lawe",
      "lawe#Middle_English"
    ],
    [
      "laȝe",
      "laȝe#Middle_English"
    ],
    [
      "lagu",
      "lagu#Old_English"
    ],
    [
      "lǫg",
      "lǫg#Old_Norse"
    ],
    [
      "lag",
      "lag#Old_Norse"
    ],
    [
      "*lagą",
      "Reconstruction:Proto-Germanic/lagą"
    ],
    [
      "*legʰ-",
      "Reconstruction:Proto-Indo-European/legʰ-"
    ],
    [
      "law",
      "law#Scots"
    ],
    [
      "lög",
      "lög#Icelandic"
    ],
    [
      "lóg",
      "lóg#Faroese"
    ],
    [
      "lov",
      "lov#Norwegian"
    ],
    [
      "lag",
      "lag#Swedish"
    ],
    [
      "lov",
      "lov#Danish"
    ],
    [
      "laki",
      "laki#Finnish"
    ],
    [
      "уложе́ние",
      "уложение#Russian"
    ],
    [
      "ǣ",
      "æ#Old_English"
    ],
    [
      "ġesetnes",
      "gesetnes#Old_English"
    ],
    [
      "lay",
      "lay#English"
    ],
    [
      "legal",
      "legal#English"
    ],
    [
      "loi",
      "loi#French"
    ],
    [
      "ley",
      "ley#Spanish"
    ],
    [
      "lēx",
      "lex#Latin"
    ],
    [
      "*leǵ-",
      "Reconstruction:Proto-Indo-European/leǵ-"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "verb",
      "glosses": [
        "To work as a lawyer; to practice law.",
        "To prosecute or sue (someone), to litigate.",
        "To rule over (with a certain effect) by law; to govern.",
        "To enforce the law."
      ],
      "tags": [
        "obsolete",
        "ambitransitive",
        "dialectal",
        "nonstandard",
        "informal"
      ],
      "recordId": "43c73588b7b9b16a23c7abaf4472315beab2999c8f7cde5fa45e614a9d96bf62",
      "rawRecordSha256": "805f19f6a6f295bc69ee935115412843c19de09377b4b1e62362644e6eca3620",
      "sourceRecordOrdinal": 28681
    },
    {
      "pos": "noun",
      "glosses": [
        "The body of binding rules and regulations, customs, and standards established in a community by its legislative and judicial authorities.",
        "The body of such rules that pertain to a particular topic.",
        "Common law, as contrasted with equity.",
        "A binding regulation or custom established in a community in this way."
      ],
      "tags": [
        "countable",
        "uncountable",
        "usually",
        "with-definite-article"
      ],
      "recordId": "9bf5a5644535351d0f7822f7de2bc8653c85e1cb7196b0d67b0dcdf46544122e",
      "rawRecordSha256": "ea20bbb8bf3b7bc3d7b7fe8653c7fe6766e431a26fc7d4206605734d5dd2916a",
      "sourceRecordOrdinal": 28680
    }
  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
    "links": 0,
    "references": 0,
    "descendants": 0,
    "lexicalRecords": 0,
    "lexicalSenses": 17,
    "glosses": 0
  }
}

Source etymology 2

Original entry ↗
noun

A tumulus of stones. · A hill.

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

From Northern Middle English lawe, from Old English hlāw (“burial mound”). Also spelled low. See also Scots law.

Relationships mentioned by the source

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

  • Root classification mention*ḱley-ine-pro
  • Inherited-form mentionhlāwang · burial mound
  • Cognate mentionlawsco
Inspect preserved source fields

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

{
  "templates": [
    {
      "name": "etymid",
      "args": {
        "1": "en",
        "2": "mound"
      },
      "expansion": ""
    },
    {
      "name": "root",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*ḱley-",
        "id": "incline"
      },
      "expansion": ""
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm-nor",
        "3": "lawe"
      },
      "expansion": "Northern Middle English lawe"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ang",
        "3": "hlāw",
        "t": "burial mound"
      },
      "expansion": "Old English hlāw (“burial mound”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "sco",
        "2": "law"
      },
      "expansion": "Scots law"
    }
  ],
  "links": [
    [
      "lawe",
      "lawe#Middle_English"
    ],
    [
      "hlāw",
      "hlaw#Old_English"
    ],
    [
      "low",
      "low"
    ],
    [
      "law",
      "law#Scots"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "A tumulus of stones.",
        "A hill."
      ],
      "tags": [
        "obsolete",
        "Northern-England",
        "Scotland",
        "archaic"
      ],
      "recordId": "c5aac5a3ce69bf59093075688cdf7be901e2e3c8523a655f31a4734e8e870938",
      "rawRecordSha256": "b43934b543bed9fa8eb52953d0dcdaabc162ce5df3368968b084f45bfbde839c",
      "sourceRecordOrdinal": 28682
    }
  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
    "links": 0,
    "references": 0,
    "descendants": 0,
    "lexicalRecords": 0,
    "lexicalSenses": 0,
    "glosses": 0
  }
}

Source etymology 3

Original entry ↗
noun

A score; share of expense; legal charge.

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

From Middle English lagh, from Old Norse lag (“that which is lying or laid, position, price, way, sting, blow”), from Proto-Germanic *lagą (“that which is laid”). Cognate with Scots lauch (“one's tavern-reckoning or one's share of the cost, a score; a payment for drink or entertainment”), Middle English lai (“one's share of expenses, one's bill or account”).

Relationships mentioned by the source

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

  • Inherited-form mentionlaghenm
  • Derivation mentionlagnon · that which is lying or laid, position, price, way, sting, blow
  • Derivation mention*lagągem-pro · that which is laid
  • Cognate mentionlauchsco · one's tavern-reckoning or one's share of the cost, a score; a payment for drink or entertainment
  • Cognate mentionlaienm · one's share of expenses, one's bill or account
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": "lagh"
      },
      "expansion": "Middle English lagh"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "non",
        "3": "lag",
        "t": "that which is lying or laid, position, price, way, sting, blow"
      },
      "expansion": "Old Norse lag (“that which is lying or laid, position, price, way, sting, blow”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*lagą",
        "t": "that which is laid"
      },
      "expansion": "Proto-Germanic *lagą (“that which is laid”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "sco",
        "2": "lauch",
        "t": "one's tavern-reckoning or one's share of the cost, a score; a payment for drink or entertainment"
      },
      "expansion": "Scots lauch (“one's tavern-reckoning or one's share of the cost, a score; a payment for drink or entertainment”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "enm",
        "2": "lai",
        "t": "one's share of expenses, one's bill or account"
      },
      "expansion": "Middle English lai (“one's share of expenses, one's bill or account”)"
    }
  ],
  "links": [
    [
      "lagh",
      "lagh#Middle_English"
    ],
    [
      "lag",
      "lag#Old_Norse"
    ],
    [
      "*lagą",
      "Reconstruction:Proto-Germanic/lagą"
    ],
    [
      "lauch",
      "lauch#Scots"
    ],
    [
      "lai",
      "lai#Middle_English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "A score; share of expense; legal charge."
      ],
      "tags": [
        "dialectal",
        "obsolete"
      ],
      "recordId": "9c1d0036b8d50c67c71c08aa21ff6a819c7cc129ebe021636af14df9daa544f4",
      "rawRecordSha256": "bb39dd558e993bef5f0fdce023912f5cf88357b73c3310cc92f92d79c05257b6",
      "sourceRecordOrdinal": 28683
    }
  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
    "links": 0,
    "references": 0,
    "descendants": 0,
    "lexicalRecords": 0,
    "lexicalSenses": 0,
    "glosses": 0
  }
}

Source etymology 4

Original entry ↗
intj

An exclamation of mild surprise; lawks; in interjections, a minced oath for Lord.

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

Compare la and Lawd.

Inspect preserved source fields

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

{
  "templates": [],
  "links": [
    [
      "la",
      "la#English"
    ],
    [
      "Lawd",
      "Lawd#English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "intj",
      "glosses": [
        "An exclamation of mild surprise; lawks; in interjections, a minced oath for Lord."
      ],
      "tags": [
        "dated"
      ],
      "recordId": "34efce53efa3fac1c73f289051b3527af5b15f6fb7152d2940e97d4a9229a5b9",
      "rawRecordSha256": "e3ee5de931583465aec81f80abaf77aadfa8d9b3293d5d7bc00ce91c1b7f4830",
      "sourceRecordOrdinal": 28684
    }
  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
    "links": 0,
    "references": 0,
    "descendants": 0,
    "lexicalRecords": 0,
    "lexicalSenses": 0,
    "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 law →

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-bGF3