*SET-U

English word origin

Etymology of floor

Inherited from Middle English floor, floour, flor, flore, flour, flur, vlor, from Old English flōr (“floor, pavement; deck; gangplank”), from Proto-West Germanic *flōr, from Proto-Germanic *flōraz (“ground; floor”), from

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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

The interior bottom or surface of a house or building; the supporting surface of a room. · The bottom surface of a natural structure, entity, or space (e.g. cave, forest, ocean, desert, etc.); the ground (surface of the Earth). · The ground. · A structure formed of beams, girders, etc, with proper covering, which divides a building horizontally into storeys/stories.

verb

To cover or furnish with a floor. · To strike down or lay level with the floor; to knock down. · To hang (a picture on exhibition) near the base of a wall, where it cannot easily be seen. · To push (a pedal) down to the floor, especially to accelerate.

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

Inherited from Middle English floor, floour, flor, flore, flour, flur, vlor, from Old English flōr (“floor, pavement; deck; gangplank”), from Proto-West Germanic *flōr, from Proto-Germanic *flōraz (“ground; floor”), from Proto-Indo-European *pleh₂ros (“floor”), from Proto-Indo-European *pleh₂- (“flat”). Cognates Cognate with Scots flair, fluir (“floor”), Saterland Frisian Floor (“floor”), Dutch vloer (“floor”), German Flur (“corridor, hall, hallway, stairwell”), Limburgish Vlǫǫr (“floor”), Low German Floor (“hallway or entrance to a house”), Luxembourgish Flouer (“countryside, farmland”); also Breton and Cornish leur (“floor, ground, surface”), Irish lár (“floor, ground”), Scottish Gaelic làr (“earth, floor, ground”), Manx laare (“bottom, deck, floor; level, storey”), Welsh llawr (“floor, ground”), Latin plānus (“even, flat, level”), Greek απαλάμη (apalámi), παλάμη (palámi, “hand, palm”), Albanian pëllëmbë (“palm”), Latgalian pluons (“thin”), Latvian plāns (“thin”), Lithuanian plonas (“fine, slender, thin”), Belarusian, Macedonian, Russian, and Ukrainian по́ле (póle, “field”), Bulgarian поле́ (polé, “field”), Czech, Polish, and Slovak pole (“field”), Serbo-Croatian по̏ље, pȍlje (“field”), Slovene polje (“field”), Hittite 𒁄𒄭𒅖 (palḫis, “broad, wide”). Related to flat.

Relationships mentioned by the source

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

  • Root classification mention*pleh₂-ine-pro
  • Inherited-form mentionfloorenm
  • Inherited-form mentionflōrang · floor, pavement; deck; gangplank
  • Inherited-form mention*flōrgmw-pro
  • Inherited-form mention*flōrazgem-pro · ground; floor
  • Inherited-form mention*pleh₂rosine-pro · floor
  • Derivation mention*pleh₂-ine-pro · flat
  • Cognate mentionflairsco
  • Cognate mentionFloorstq · floor
  • Cognate mentionvloernl · floor
  • Cognate mentionFlurde · corridor, hall, hallway, stairwell
  • Cognate mentionVlǫǫrli · floor
  • Cognate mentionFloornds · hallway or entrance to a house
  • Cognate mentionFlouerlb · countryside, farmland
  • Cognate mentionlárga · floor, ground
  • Cognate mentionlàrgd · earth, floor, ground
  • Cognate mentionlaaregv · bottom, deck, floor; level, storey
  • Cognate mentionllawrcy · floor, ground
  • Cognate mentionplānusla · even, flat, level
  • Cognate mentionαπαλάμηel
  • Cognate mentionpëllëmbësq · palm
  • Cognate mentionpluonsltg · thin
  • Cognate mentionplānslv · thin
  • Cognate mentionplonaslt · fine, slender, thin
  • Cognate mentionполе́bg · field
  • Cognate mentionпо̏љеsh
  • Cognate mentionpoljesl · field
  • Cognate mention𒁄𒄭𒅖hit · broad, wide

This page abbreviates 19 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:flor<id:floor>"
      },
      "expansion": "[Appendix:Glossary#derived_terms|Derived]] from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"alt\" : \"*pleh₂ros\", \"lang_name\" : \"Proto-Indo-European\", \"status\" : \"inline\", \"children\" : [ { \"keyword_abbrev\" : \"der.\", \"keyword_label\" : \"Derived from\", \"terms\" : [ { \"id\" : \"flat\", \"children\" : [ { \"terms\" : [ { \"is_uncertain\" : true, \"id\" : \"flat\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*pleth₂-\", \"lang\" : \"ine-pro\" }, { \"is_uncertain\" : true, \"id\" : \"fold\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*pel-\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*pleh₂-\", \"lang\" : \"ine-pro\" } ], \"keyword\" : \"derived\" } ], \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Proto-Germanic\", \"term\" : \"*flōraz\", \"status\" : \"ok\", \"lang\" : \"gem-pro\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"Proto-Germanic\", \"term\" : \"*flōruz\", \"status\" : \"inline\", \"lang\" : \"gem-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Proto-West Germanic\", \"term\" : \"*flōr\", \"status\" : \"inline\", \"lang\" : \"gmw-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Old English\", \"term\" : \"flōr\", \"status\" : \"ok\", \"lang\" : \"ang\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Middle English\", \"term\" : \"flor\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"English\", \"term\" : \"floor\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"floor\">"
    },
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      "name": "root",
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        "1": "en",
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      "args": {
        "1": "",
        "2": "i",
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      "name": "glossary",
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        "1": "Inherited"
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      "expansion": "Inherited"
    },
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      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "floor",
        "4": "",
        "5": "",
        "lit": "",
        "pos": "",
        "tr": "",
        "ts": "",
        "id": "",
        "sc": "",
        "g": "",
        "g2": "",
        "g3": "",
        "nocat": "",
        "sort": ""
      },
      "expansion": "Middle English floor"
    },
    {
      "name": "inh+",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "floor"
      },
      "expansion": "Inherited from Middle English floor"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ang",
        "3": "flōr",
        "t": "floor, pavement; deck; gangplank"
      },
      "expansion": "Old English flōr (“floor, pavement; deck; gangplank”)"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gmw-pro",
        "3": "*flōr"
      },
      "expansion": "Proto-West Germanic *flōr"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*flōraz",
        "t": "ground; floor"
      },
      "expansion": "Proto-Germanic *flōraz (“ground; floor”)"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*pleh₂ros",
        "t": "floor"
      },
      "expansion": "Proto-Indo-European *pleh₂ros (“floor”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*pleh₂-",
        "t": "flat"
      },
      "expansion": "Proto-Indo-European *pleh₂- (“flat”)"
    },
    {
      "name": "col-top",
      "args": {
        "1": "2",
        "2": "cog"
      },
      "expansion": "Cognates"
    },
    {
      "name": "cog",
      "args": {
        "1": "sco",
        "2": "flair"
      },
      "expansion": "Scots flair"
    },
    {
      "name": "cog",
      "args": {
        "1": "stq",
        "2": "Floor",
        "t": "floor"
      },
      "expansion": "Saterland Frisian Floor (“floor”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "nl",
        "2": "vloer",
        "t": "floor"
      },
      "expansion": "Dutch vloer (“floor”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "de",
        "2": "Flur",
        "t": "corridor, hall, hallway, stairwell"
      },
      "expansion": "German Flur (“corridor, hall, hallway, stairwell”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "li",
        "2": "Vlǫǫr",
        "t": "floor"
      },
      "expansion": "Limburgish Vlǫǫr (“floor”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "nds",
        "2": "Floor",
        "t": "hallway or entrance to a house"
      },
      "expansion": "Low German Floor (“hallway or entrance to a house”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "lb",
        "2": "Flouer",
        "t": "countryside, farmland"
      },
      "expansion": "Luxembourgish Flouer (“countryside, farmland”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "br,kw",
        "2": "leur",
        "t": "floor, ground, surface"
      },
      "expansion": "Breton and Cornish leur (“floor, ground, surface”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "ga",
        "2": "lár",
        "t": "floor, ground"
      },
      "expansion": "Irish lár (“floor, ground”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "gd",
        "2": "làr",
        "t": "earth, floor, ground"
      },
      "expansion": "Scottish Gaelic làr (“earth, floor, ground”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "gv",
        "2": "laare",
        "t": "bottom, deck, floor; level, storey"
      },
      "expansion": "Manx laare (“bottom, deck, floor; level, storey”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "cy",
        "2": "llawr",
        "t": "floor, ground"
      },
      "expansion": "Welsh llawr (“floor, ground”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "la",
        "2": "plānus",
        "t": "even, flat, level"
      },
      "expansion": "Latin plānus (“even, flat, level”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "el",
        "2": "απαλάμη"
      },
      "expansion": "Greek απαλάμη (apalámi)"
    },
    {
      "name": "cog",
      "args": {
        "1": "sq",
        "2": "pëllëmbë",
        "t": "palm"
      },
      "expansion": "Albanian pëllëmbë (“palm”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "ltg",
        "2": "pluons",
        "t": "thin"
      },
      "expansion": "Latgalian pluons (“thin”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "lv",
        "2": "plāns",
        "t": "thin"
      },
      "expansion": "Latvian plāns (“thin”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "lt",
        "2": "plonas",
        "t": "fine, slender, thin"
      },
      "expansion": "Lithuanian plonas (“fine, slender, thin”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "be,mk,ru,uk",
        "2": "по́ле",
        "t": "field"
      },
      "expansion": "Belarusian, Macedonian, Russian, and Ukrainian по́ле (póle, “field”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "bg",
        "2": "поле́",
        "t": "field"
      },
      "expansion": "Bulgarian поле́ (polé, “field”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "cs,pl,sk",
        "2": "pole",
        "t": "field"
      },
      "expansion": "Czech, Polish, and Slovak pole (“field”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "sh",
        "2": "по̏ље"
      },
      "expansion": "Serbo-Croatian по̏ље"
    },
    {
      "name": "cog",
      "args": {
        "1": "sl",
        "2": "polje",
        "t": "field"
      },
      "expansion": "Slovene polje (“field”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "hit",
        "2": "𒁄𒄭𒅖",
        "tr": "palḫis",
        "t": "broad, wide"
      },
      "expansion": "Hittite 𒁄𒄭𒅖 (palḫis, “broad, wide”)"
    },
    {
      "name": "etymon",
      "args": {
        "1": "en",
        "2": ":inh",
        "3": "enm:flor<id:floor>"
      },
      "expansion": ""
    }
  ],
  "links": [
    [
      "floor",
      "floor#Middle_English"
    ],
    [
      "floour",
      "floour#Middle_English"
    ],
    [
      "flor",
      "flor#Middle_English"
    ],
    [
      "flore",
      "flore#Middle_English"
    ],
    [
      "flour",
      "flour#Middle_English"
    ],
    [
      "flur",
      "flur#Middle_English"
    ],
    [
      "vlor",
      "vlor#Middle_English"
    ],
    [
      "flōr",
      "flor#Old_English"
    ],
    [
      "*flōr",
      "Reconstruction:Proto-West Germanic/flōr"
    ],
    [
      "*flōraz",
      "Reconstruction:Proto-Germanic/flōraz"
    ],
    [
      "*pleh₂ros",
      "Reconstruction:Proto-Indo-European/pleh₂ros"
    ],
    [
      "*pleh₂-",
      "Reconstruction:Proto-Indo-European/pleh₂-"
    ],
    [
      "flair",
      "flair#Scots"
    ],
    [
      "fluir",
      "fluir#Scots"
    ],
    [
      "Floor",
      "Floor#Saterland_Frisian"
    ],
    [
      "vloer",
      "vloer#Dutch"
    ],
    [
      "Flur",
      "Flur#German"
    ],
    [
      "Vlǫǫr",
      "Vlǫǫr#Limburgish"
    ],
    [
      "Floor",
      "Floor#Low_German"
    ],
    [
      "Flouer",
      "Flouer#Luxembourgish"
    ],
    [
      "Breton",
      "leur#Breton"
    ],
    [
      "leur",
      "leur#Cornish"
    ],
    [
      "lár",
      "lár#Irish"
    ],
    [
      "làr",
      "làr#Scottish_Gaelic"
    ],
    [
      "laare",
      "laare#Manx"
    ],
    [
      "llawr",
      "llawr#Welsh"
    ],
    [
      "plānus",
      "planus#Latin"
    ],
    [
      "απαλάμη",
      "απαλάμη#Greek"
    ],
    [
      "παλάμη",
      "παλάμη#Greek"
    ],
    [
      "pëllëmbë",
      "pëllëmbë#Albanian"
    ],
    [
      "pluons",
      "pluons#Latgalian"
    ],
    [
      "plāns",
      "plāns#Latvian"
    ],
    [
      "plonas",
      "plonas#Lithuanian"
    ],
    [
      "Belarusian",
      "поле#Belarusian"
    ],
    [
      "Macedonian",
      "поле#Macedonian"
    ],
    [
      "Russian",
      "поле#Russian"
    ],
    [
      "по́ле",
      "поле#Ukrainian"
    ],
    [
      "поле́",
      "поле#Bulgarian"
    ],
    [
      "Czech",
      "pole#Czech"
    ],
    [
      "Polish",
      "pole#Polish"
    ],
    [
      "pole",
      "pole#Slovak"
    ],
    [
      "по̏ље",
      "поље#Serbo-Croatian"
    ],
    [
      "pȍlje",
      "polje#Serbo-Croatian"
    ],
    [
      "polje",
      "polje#Slovene"
    ],
    [
      "𒁄𒄭𒅖",
      "𒁄𒄭𒅖#Hittite"
    ],
    [
      "flat",
      "flat"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "The interior bottom or surface of a house or building; the supporting surface of a room.",
        "The bottom surface of a natural structure, entity, or space (e.g. cave, forest, ocean, desert, etc.); the ground (surface of the Earth).",
        "The ground.",
        "A structure formed of beams, girders, etc, with proper covering, which divides a building horizontally into storeys/stories."
      ],
      "tags": [
        "countable",
        "UK",
        "colloquial",
        "dialectal"
      ],
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      "sourceRecordOrdinal": 44875
    },
    {
      "pos": "verb",
      "glosses": [
        "To cover or furnish with a floor.",
        "To strike down or lay level with the floor; to knock down.",
        "To hang (a picture on exhibition) near the base of a wall, where it cannot easily be seen.",
        "To push (a pedal) down to the floor, especially to accelerate."
      ],
      "tags": [
        "transitive",
        "dated",
        "informal",
        "slang"
      ],
      "recordId": "9178df9bfa72fe6fb0fa751d8958ddb535be3fed43946929ba85019582aa5f1f",
      "rawRecordSha256": "7fe662370ad55af1b1059a62962c810c951eb0443d0249f1aa3f39cec17068d8",
      "sourceRecordOrdinal": 44876
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  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
    "links": 0,
    "references": 0,
    "descendants": 0,
    "lexicalRecords": 0,
    "lexicalSenses": 19,
    "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 floor →

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
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Import run
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Permanent entry ID
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