*SET-U

English word origin

Etymology of lieu

Etymology tree Proto-Indo-European *stel-der.? Proto-Italic *s(t)lokos Old Latin stlocus Latin locus Old French leu Middle French lieubor. English lieu Borrowed from Middle French lieu, from Old French leu, from Latin lo

1 source sectionExtended source reportWiktionary original ↗
In this entry · 1 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.

Unnumbered source etymology

Original entry ↗
noun

A place or stead.

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

Etymology tree Proto-Indo-European *stel-der.? Proto-Italic *s(t)lokos Old Latin stlocus Latin locus Old French leu Middle French lieubor. English lieu Borrowed from Middle French lieu, from Old French leu, from Latin locum, accusative of locus (“place”). Doublet of locus. Attested earlier and in Middle English only as part of the partially calqued phrase in lieu of.

Relationships mentioned by the source

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

  • Root classification mention*stel-ine-pro
  • Borrowed-form mentionlieufrm
  • Derivation mentionleufro
  • Derivation mentionlocumla
  • Doublet mentionlocusen
Inspect preserved source fields

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

{
  "templates": [
    {
      "name": "etymon",
      "args": {
        "1": "en",
        "2": ":bor",
        "3": "frm:lieu",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *stel-der.?\nProto-Italic *s(t)lokos\nOld Latin stlocus\nLatin locus\nOld French leu\nMiddle French lieubor.\nEnglish lieu\n[Appendix:Glossary#loanword|Borrowed]] from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"id\" : \"place\", \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"der.\", \"keyword_label\" : \"Derived from\", \"terms\" : [ { \"is_uncertain\" : true, \"gloss\" : \"to put, place, locate\", \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*stel-\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"Proto-Italic\", \"term\" : \"*s(t)lokos\", \"status\" : \"inline\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Old Latin\", \"term\" : \"stlocus\", \"status\" : \"inline\", \"lang\" : \"itc-ola\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Latin\", \"term\" : \"locus\", \"status\" : \"ok\", \"lang\" : \"la\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Old French\", \"term\" : \"leu\", \"lang\" : \"fro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Middle French\", \"term\" : \"lieu\", \"status\" : \"ok\", \"lang\" : \"frm\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"English\", \"term\" : \"lieu\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"lieu\">"
    },
    {
      "name": "root",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*stel-"
      },
      "expansion": ""
    },
    {
      "name": "bor+",
      "args": {
        "1": "en",
        "2": "frm",
        "3": "lieu"
      },
      "expansion": "Borrowed from Middle French lieu"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "fro",
        "3": "leu"
      },
      "expansion": "Old French leu"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "la",
        "3": "locum"
      },
      "expansion": "Latin locum"
    },
    {
      "name": "doublet",
      "args": {
        "1": "en",
        "2": "locus"
      },
      "expansion": "Doublet of locus"
    },
    {
      "name": "cog",
      "args": {
        "1": "enm",
        "2": "-"
      },
      "expansion": "Middle English"
    },
    {
      "name": "glossary",
      "args": {
        "1": "partial calque",
        "2": "partially calqued"
      },
      "expansion": "partially calqued"
    },
    {
      "name": "etymon",
      "args": {
        "1": "en",
        "2": ":bor",
        "3": "frm:lieu",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *stel-der.?\nProto-Italic *s(t)lokos\nOld Latin stlocus\nLatin locus\nOld French leu\nMiddle French lieubor.\nEnglish lieu"
    }
  ],
  "links": [
    [
      "*stel-",
      "Reconstruction:Proto-Indo-European/stel-"
    ],
    [
      "*s(t)lokos",
      "Reconstruction:Proto-Italic/s(t)lokos"
    ],
    [
      "stlocus",
      "stlocus#Latin"
    ],
    [
      "locus",
      "locus#Latin"
    ],
    [
      "leu",
      "leu#Old_French:_place"
    ],
    [
      "lieu",
      "lieu#Middle_French"
    ],
    [
      "lieu",
      "lieu#Middle_French"
    ],
    [
      "leu",
      "leu#Old_French"
    ],
    [
      "locum",
      "locum#Latin"
    ],
    [
      "locus",
      "locus#Latin"
    ],
    [
      "locus",
      "locus#English"
    ],
    [
      "in lieu of",
      "in lieu of#English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "A place or stead."
      ],
      "tags": [
        "uncountable"
      ],
      "recordId": "fde08f3da13ed7eae40a918babfc06cc645ca313039562b78701b1d3b4ad2844",
      "rawRecordSha256": "b63b27b2b54ef10c8cdda82e6133e4021b2cf1679be94ccfaf424917f7f57c02",
      "sourceRecordOrdinal": 204403
    }
  ],
  "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 lieu →

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-bGlldQ