*SET-U

English word origin

Etymology of stair

Etymology tree Proto-Indo-European *steygʰ- Proto-Indo-European *-eti Proto-Indo-European *stéygʰeti Proto-Germanic *stīganą Proto-Indo-European *-yeti Proto-Indo-European *-éyeti Proto-Germanic *-janą Proto-Germanic *st

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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

A single step in a staircase. · A series of steps; a staircase.

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

Etymology tree Proto-Indo-European *steygʰ- Proto-Indo-European *-eti Proto-Indo-European *stéygʰeti Proto-Germanic *stīganą Proto-Indo-European *-yeti Proto-Indo-European *-éyeti Proto-Germanic *-janą Proto-Germanic *staigijaną Proto-Indo-European *-rós Proto-Germanic *-raz Proto-Germanic *staigraz Proto-Germanic *staigriz Proto-West Germanic *staigri Old English stǣġer Middle English steire English stair From Middle English steire, staire, stayre, stayer, steir, steyre, steyer, from Old English stǣġer (“stair, staircase”), from Proto-West Germanic *staigri, from Proto-Germanic *staigriz (“stairs, scaffolding”), from Proto-Indo-European *steygʰ- (“to walk, proceed, march, climb”). Cognate with Dutch steiger (“a stair, step, wharf, pier, scaffolding”), Middle Low German steiger, steir (“scaffolding”), German Low German Steiger (“a scaffold; trestle”). Related to Old English āstǣġan (“to ascend, go up, embark”), Old English stīġan (“to go, move, reach; ascend, mount, go up, spring up, rise; scale”), German Stiege (“a flight of stairs”). More at sty.

Relationships mentioned by the source

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

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:steire",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *steygʰ-\nProto-Indo-European *-eti\nProto-Indo-European *stéygʰeti\nProto-Germanic *stīganą\nProto-Indo-European *-yeti\nProto-Indo-European *-éyeti\nProto-Germanic *-janą\nProto-Germanic *staigijaną\nProto-Indo-European *-rós\nProto-Germanic *-raz\nProto-Germanic *staigraz\nProto-Germanic *staigriz\nProto-West Germanic *staigri\nOld English stǣġer\nMiddle English steire\nEnglish stair\n[Appendix:Glossary#inherited|Inherited]] from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Proto-Germanic\", \"term\" : \"*stīganą\", \"status\" : \"ok\", \"lang\" : \"gem-pro\" }, { \"id\" : \"causative\", \"children\" : [ { \"terms\" : [ { \"id\" : \"causative suffix\", \"children\" : [ { \"terms\" : [ { \"id\" : \"forming verbs\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-yeti\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-éyeti\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Germanic\", \"term\" : \"*-janą\", \"lang\" : \"gem-pro\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"Proto-Germanic\", \"term\" : \"*staigijaną\", \"status\" : \"ok\", \"lang\" : \"gem-pro\" }, { \"children\" : [ { \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-rós\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Proto-Germanic\", \"term\" : \"*-raz\", \"status\" : \"ok\", \"lang\" : \"gem-pro\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"Proto-Germanic\", \"term\" : \"*staigraz\", \"status\" : \"ok\", \"lang\" : \"gem-pro\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang_name\" : \"Proto-Germanic\", \"term\" : \"*staigriz\", \"status\" : \"ok\", \"lang\" : \"gem-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Proto-West Germanic\", \"term\" : \"*staigri\", \"status\" : \"inline\", \"lang\" : \"gmw-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Old English\", \"term\" : \"stǣġer\", \"lang\" : \"ang\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Middle English\", \"term\" : \"steire\", \"status\" : \"ok\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"English\", \"term\" : \"stair\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"stair\">"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "steire"
      },
      "expansion": "Middle English steire"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ang",
        "3": "stǣġer",
        "t": "stair, staircase"
      },
      "expansion": "Old English stǣġer (“stair, staircase”)"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gmw-pro",
        "3": "*staigri"
      },
      "expansion": "Proto-West Germanic *staigri"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*staigriz",
        "t": "stairs, scaffolding"
      },
      "expansion": "Proto-Germanic *staigriz (“stairs, scaffolding”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*steygʰ-",
        "t": "to walk, proceed, march, climb"
      },
      "expansion": "Proto-Indo-European *steygʰ- (“to walk, proceed, march, climb”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "nl",
        "2": "steiger",
        "3": "",
        "4": "a stair, step, wharf, pier, scaffolding"
      },
      "expansion": "Dutch steiger (“a stair, step, wharf, pier, scaffolding”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "gml",
        "2": "steiger"
      },
      "expansion": "Middle Low German steiger"
    },
    {
      "name": "cog",
      "args": {
        "1": "nds-de",
        "2": "Steiger",
        "3": "",
        "4": "a scaffold; trestle"
      },
      "expansion": "German Low German Steiger (“a scaffold; trestle”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "ang",
        "2": "āstǣġan",
        "3": "",
        "4": "to ascend, go up, embark"
      },
      "expansion": "Old English āstǣġan (“to ascend, go up, embark”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "ang",
        "2": "stīġan",
        "3": "",
        "4": "to go, move, reach; ascend, mount, go up, spring up, rise; scale"
      },
      "expansion": "Old English stīġan (“to go, move, reach; ascend, mount, go up, spring up, rise; scale”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "de",
        "2": "Stiege",
        "3": "",
        "4": "a flight of stairs"
      },
      "expansion": "German Stiege (“a flight of stairs”)"
    },
    {
      "name": "etymon",
      "args": {
        "1": "en",
        "2": ":inh",
        "3": "enm:steire",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *steygʰ-\nProto-Indo-European *-eti\nProto-Indo-European *stéygʰeti\nProto-Germanic *stīganą\nProto-Indo-European *-yeti\nProto-Indo-European *-éyeti\nProto-Germanic *-janą\nProto-Germanic *staigijaną\nProto-Indo-European *-rós\nProto-Germanic *-raz\nProto-Germanic *staigraz\nProto-Germanic *staigriz\nProto-West Germanic *staigri\nOld English stǣġer\nMiddle English steire\nEnglish stair"
    }
  ],
  "links": [
    [
      "*steygʰ-",
      "Reconstruction:Proto-Indo-European/steygʰ-"
    ],
    [
      "*-eti",
      "Reconstruction:Proto-Indo-European/-eti"
    ],
    [
      "*stéygʰeti",
      "Reconstruction:Proto-Indo-European/stéygʰeti"
    ],
    [
      "*stīganą",
      "Reconstruction:Proto-Germanic/stīganą"
    ],
    [
      "*-yeti",
      "Reconstruction:Proto-Indo-European/-yeti#Proto-Indo-European:_forming_verbs"
    ],
    [
      "*-éyeti",
      "Reconstruction:Proto-Indo-European/-éyeti#Proto-Indo-European:_causative_suffix"
    ],
    [
      "*-janą",
      "Reconstruction:Proto-Germanic/-janą#Proto-Germanic:_causative"
    ],
    [
      "*staigijaną",
      "Reconstruction:Proto-Germanic/staigijaną"
    ],
    [
      "*-rós",
      "Reconstruction:Proto-Indo-European/-rós"
    ],
    [
      "*-raz",
      "Reconstruction:Proto-Germanic/-raz"
    ],
    [
      "*staigraz",
      "Reconstruction:Proto-Germanic/staigraz"
    ],
    [
      "*staigriz",
      "Reconstruction:Proto-Germanic/staigriz"
    ],
    [
      "*staigri",
      "Reconstruction:Proto-West Germanic/staigri"
    ],
    [
      "stǣġer",
      "stæger#Old_English:_noun"
    ],
    [
      "steire",
      "steire#Middle_English"
    ],
    [
      "steire",
      "steire#Middle_English"
    ],
    [
      "staire",
      "staire#Middle_English"
    ],
    [
      "stayre",
      "stayre#Middle_English"
    ],
    [
      "stayer",
      "stayer#Middle_English"
    ],
    [
      "steir",
      "steir#Middle_English"
    ],
    [
      "steyre",
      "steyre#Middle_English"
    ],
    [
      "steyer",
      "steyer#Middle_English"
    ],
    [
      "stǣġer",
      "stæger#Old_English"
    ],
    [
      "*staigri",
      "Reconstruction:Proto-West Germanic/staigri"
    ],
    [
      "*staigriz",
      "Reconstruction:Proto-Germanic/staigriz"
    ],
    [
      "*steygʰ-",
      "Reconstruction:Proto-Indo-European/steygʰ-"
    ],
    [
      "steiger",
      "steiger#Dutch"
    ],
    [
      "steiger",
      "steiger#Middle_Low_German"
    ],
    [
      "steir",
      "steir#Middle_Low_German"
    ],
    [
      "Steiger",
      "Steiger#Low_German"
    ],
    [
      "āstǣġan",
      "astægan#Old_English"
    ],
    [
      "stīġan",
      "stigan#Old_English"
    ],
    [
      "Stiege",
      "Stiege#German"
    ],
    [
      "sty",
      "sty#English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "A single step in a staircase.",
        "A series of steps; a staircase."
      ],
      "tags": [],
      "recordId": "2e5bc5b30b4075dec3434418e9a53d3b2421525a3b2a6950fab0054e8176c19b",
      "rawRecordSha256": "1d888e8b42750cbae01b07cff48eb28a3bb11997f50cefab3e46b71ea7a87bd7",
      "sourceRecordOrdinal": 359753
    }
  ],
  "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 stair →

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-c3RhaXI