*SET-U

English word origin

Etymology of tool

From Middle English tool, tol, from Old English tōl (“tool, implement, instrument”, literally “that with which one prepares something”), perhaps borrowed from Old Norse tól, but at any rate ultimately from Proto-Germanic

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

Any physical device meant to ease or do a task. · Any piece of equipment used in a profession, such as a craftsman's. · Anything that aids someone to perform an operation; an instrument; a means. · A piece of software used to develop software or hardware, or to perform low-level operations.

verb

To work on or shape with tools, e.g., hand-tooled leather. · To equip with tools. · To work very hard. · To put down another person (possibly in a subtle, hidden way), and in that way to use him or her to meet a goal.

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

From Middle English tool, tol, from Old English tōl (“tool, implement, instrument”, literally “that with which one prepares something”), perhaps borrowed from Old Norse tól, but at any rate ultimately from Proto-Germanic *tōlą (“that which is used in preparation, tool”), from Proto-Indo-European *dewh₂- (“to tie to, secure”), equivalent to taw (“to prepare”) + -le (agent suffix). Cognate with Scots tuil (“tool, implement, instrument, device”), Icelandic tól (“tool”), Faroese tól (“tool, instrument”). Related to Old English tāwian (“to make, prepare, or cultivate”); see taw, and tow ("fibres used for spinning").

Relationships mentioned by the source

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

  • Root classification mention*dewh₂-ine-pro
  • Inherited-form mentiontoolenm
  • Inherited-form mentiontōlang · tool, implement, instrument
  • Derivation mentiontólnon
  • Derivation mention*tōlągem-pro · that which is used in preparation, tool
  • Derivation mention*dewh₂-ine-pro · to tie to, secure
  • Cognate mentiontuilsco
  • Cognate mentiontólis
  • Cognate mentiontólfo
  • Cognate mentiontāwianang

This page abbreviates 9 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": "root",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*dewh₂-"
      },
      "expansion": ""
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "tool"
      },
      "expansion": "Middle English tool"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ang",
        "3": "tōl",
        "t": "tool, implement, instrument",
        "lit": "that with which one prepares something"
      },
      "expansion": "Old English tōl (“tool, implement, instrument”, literally “that with which one prepares something”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "non",
        "3": "tól"
      },
      "expansion": "Old Norse tól"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*tōlą",
        "t": "that which is used in preparation, tool"
      },
      "expansion": "Proto-Germanic *tōlą (“that which is used in preparation, tool”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*dewh₂-",
        "t": "to tie to, secure"
      },
      "expansion": "Proto-Indo-European *dewh₂- (“to tie to, secure”)"
    },
    {
      "name": "suffix",
      "args": {
        "1": "en",
        "2": "taw",
        "3": "le",
        "t1": "to prepare",
        "id2": "agent noun"
      },
      "expansion": "taw (“to prepare”) + -le"
    },
    {
      "name": "gloss",
      "args": {
        "1": "agent suffix"
      },
      "expansion": "(agent suffix)"
    },
    {
      "name": "cog",
      "args": {
        "1": "sco",
        "2": "tuil",
        "3": "",
        "4": "tool, implement, instrument, device"
      },
      "expansion": "Scots tuil (“tool, implement, instrument, device”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "is",
        "2": "tól",
        "3": "",
        "4": "tool"
      },
      "expansion": "Icelandic tól (“tool”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "fo",
        "2": "tól",
        "3": "",
        "4": "tool, instrument"
      },
      "expansion": "Faroese tól (“tool, instrument”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "ang",
        "2": "tāwian",
        "3": "",
        "4": "to make, prepare, or cultivate"
      },
      "expansion": "Old English tāwian (“to make, prepare, or cultivate”)"
    }
  ],
  "links": [
    [
      "tool",
      "tool#Middle_English"
    ],
    [
      "tol",
      "tol#Middle_English"
    ],
    [
      "tōl",
      "tol#Old_English"
    ],
    [
      "tól",
      "tól#Old_Norse"
    ],
    [
      "*tōlą",
      "Reconstruction:Proto-Germanic/tōlą"
    ],
    [
      "*dewh₂-",
      "Reconstruction:Proto-Indo-European/dewh₂-"
    ],
    [
      "taw",
      "taw#English"
    ],
    [
      "-le",
      "-le#English:_agent_noun"
    ],
    [
      "tuil",
      "tuil#Scots"
    ],
    [
      "tól",
      "tól#Icelandic"
    ],
    [
      "tól",
      "tól#Faroese"
    ],
    [
      "tāwian",
      "tawian#Old_English"
    ],
    [
      "taw",
      "taw#English"
    ],
    [
      "tow",
      "tow#English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "Any physical device meant to ease or do a task.",
        "Any piece of equipment used in a profession, such as a craftsman's.",
        "Anything that aids someone to perform an operation; an instrument; a means.",
        "A piece of software used to develop software or hardware, or to perform low-level operations."
      ],
      "tags": [],
      "recordId": "b53a06533c0e0ee3874ccc14afe294cd758b10b201a6da7ae7f9352e0c5c1987",
      "rawRecordSha256": "c0c5e55b398425f39f471f7f55c2b9f7364a4185d90cdc6411ace2c8824f8dff",
      "sourceRecordOrdinal": 146214
    },
    {
      "pos": "verb",
      "glosses": [
        "To work on or shape with tools, e.g., hand-tooled leather.",
        "To equip with tools.",
        "To work very hard.",
        "To put down another person (possibly in a subtle, hidden way), and in that way to use him or her to meet a goal."
      ],
      "tags": [
        "transitive",
        "intransitive",
        "slang"
      ],
      "recordId": "b803abe576064c1a28a1e576190fd98a1ba9827a6211848649ae65b9e80869f7",
      "rawRecordSha256": "3d475d788363e19c8501ed8e427a210c87ba6730bfd1e3dcfdba3cbda54fa6e8",
      "sourceRecordOrdinal": 146215
    }
  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
    "links": 0,
    "references": 0,
    "descendants": 0,
    "lexicalRecords": 0,
    "lexicalSenses": 9,
    "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 tool →

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-dG9vbA