*SET-U

English word origin

Etymology of plug

From Dutch plug, from Middle Dutch plugge (“peg, plug”), from Old Dutch *pluggi, from Proto-West Germanic *plugi. Further origin unknown. Possibly from Proto-Germanic *plugjaz, but the word seems originally restricted to

2 source sectionsExtended source reportWiktionary original ↗
In this entry · 2 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 · variant 1/2

Original entry ↗
verb

To stop with a plug; to make tight by stopping a hole. · To promote (something, especially a product or service); to mention (something) as if promoting or advertising it. · To persist or continue with something. · To shoot (someone) with a bullet.

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

From Dutch plug, from Middle Dutch plugge (“peg, plug”), from Old Dutch *pluggi, from Proto-West Germanic *plugi. Further origin unknown. Possibly from Proto-Germanic *plugjaz, but the word seems originally restricted to northern continental West Germanic. Perhaps ultimately from the same source as Dutch plag (“cut-out sod”), itself considered to be from a substrate. Compare German Low German Plüg, Norwegian plug (“peg, wedge”, probably borrowed from Middle Low German), German Pflock (“peg”, restricted to Central German and phonetically divergent). Possibly akin to Lithuanian plúkti (“to strike, hew”).

Relationships mentioned by the source

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

  • Borrowed-form mentionplugnl
  • Derivation mentionpluggedum · peg, plug
  • Derivation mention*pluggiodt
  • Derivation mention*plugigmw-pro
  • Derivation mention*plugjazgem-pro
  • Cognate mentionplagnl · cut-out sod
  • Cognate mentionplugno · peg, wedge
  • Cognate mentionPflockde · peg
  • Cognate mentionplúktilt · to strike, hew

This page abbreviates 2 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": "ety",
      "args": {
        "1": "en",
        "2": ":bor",
        "3": "nl:plug"
      },
      "expansion": "[Appendix:Glossary#loanword|Borrowed]] from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Proto-Germanic\", \"term\" : \"*plugjaz\", \"status\" : \"missing\", \"lang\" : \"gem-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Old Dutch\", \"term\" : \"*pluggi\", \"status\" : \"inline\", \"lang\" : \"odt\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Middle Dutch\", \"term\" : \"*plugge\", \"status\" : \"inline\", \"lang\" : \"dum\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Dutch\", \"term\" : \"plugge\", \"status\" : \"inline\", \"lang\" : \"nl\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang_name\" : \"Dutch\", \"term\" : \"plug\", \"status\" : \"ok\", \"lang\" : \"nl\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"English\", \"term\" : \"plug\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"plug\">"
    },
    {
      "name": "bor",
      "args": {
        "1": "en",
        "2": "nl",
        "3": "plug"
      },
      "expansion": "Dutch plug"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "dum",
        "3": "plugge",
        "t": "peg, plug"
      },
      "expansion": "Middle Dutch plugge (“peg, plug”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "odt",
        "3": "*pluggi"
      },
      "expansion": "Old Dutch *pluggi"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "gmw-pro",
        "3": "*plugi"
      },
      "expansion": "Proto-West Germanic *plugi"
    },
    {
      "name": "unk",
      "args": {
        "1": "en",
        "title": "unknown"
      },
      "expansion": "unknown"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*plugjaz"
      },
      "expansion": "Proto-Germanic *plugjaz"
    },
    {
      "name": "cog",
      "args": {
        "1": "nl",
        "2": "plag",
        "t": "cut-out sod"
      },
      "expansion": "Dutch plag (“cut-out sod”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "nds-de",
        "2": "Plüg"
      },
      "expansion": "German Low German Plüg"
    },
    {
      "name": "cog",
      "args": {
        "1": "gml",
        "2": "-"
      },
      "expansion": "Middle Low German"
    },
    {
      "name": "cog",
      "args": {
        "1": "no",
        "2": "plug",
        "t": "peg, wedge",
        "pos": "probably borrowed from Middle Low German"
      },
      "expansion": "Norwegian plug (“peg, wedge”, probably borrowed from Middle Low German)"
    },
    {
      "name": "cog",
      "args": {
        "1": "de",
        "2": "Pflock",
        "t": "peg",
        "pos": "restricted to Central German and phonetically divergent"
      },
      "expansion": "German Pflock (“peg”, restricted to Central German and phonetically divergent)"
    },
    {
      "name": "cog",
      "args": {
        "1": "lt",
        "2": "plúkti",
        "t": "to strike, hew"
      },
      "expansion": "Lithuanian plúkti (“to strike, hew”)"
    },
    {
      "name": "ety",
      "args": {
        "1": "en",
        "2": ":bor",
        "3": "nl:plug"
      },
      "expansion": ""
    }
  ],
  "links": [
    [
      "plug",
      "plug#Dutch"
    ],
    [
      "plugge",
      "plugge#Middle_Dutch"
    ],
    [
      "*pluggi",
      "Reconstruction:Old Dutch/pluggi"
    ],
    [
      "*plugi",
      "Reconstruction:Proto-West Germanic/plugi"
    ],
    [
      "*plugjaz",
      "Reconstruction:Proto-Germanic/plugjaz"
    ],
    [
      "West Germanic",
      "West Germanic"
    ],
    [
      "plag",
      "plag#Dutch"
    ],
    [
      "Plüg",
      "Plüg#Low_German"
    ],
    [
      "plug",
      "plug#Norwegian"
    ],
    [
      "Pflock",
      "Pflock#German"
    ],
    [
      "Central German",
      "Central German"
    ],
    [
      "plúkti",
      "plukti#Lithuanian"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "verb",
      "glosses": [
        "To stop with a plug; to make tight by stopping a hole.",
        "To promote (something, especially a product or service); to mention (something) as if promoting or advertising it.",
        "To persist or continue with something.",
        "To shoot (someone) with a bullet."
      ],
      "tags": [
        "transitive",
        "informal",
        "intransitive",
        "slang"
      ],
      "recordId": "fa2f8715a8e7af5fe4a1386435bef63b7d0d422b1a10b56089db0880377dd542",
      "rawRecordSha256": "2f42edde2c44e957daef42ca867bdfe6732d4932f944e58faebb7de278faae49",
      "sourceRecordOrdinal": 223746
    }
  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
    "links": 0,
    "references": 0,
    "descendants": 0,
    "lexicalRecords": 0,
    "lexicalSenses": 2,
    "glosses": 0
  }
}

Unnumbered source etymology · variant 2/2

Original entry ↗
noun

A pronged connecting device which fits into a mating socket, especially an electrical one. · An electric socket: wall plug. · Any piece of wood, metal, or other substance used to stop or fill a hole. · A flat oblong cake of cured and pressed tobacco; the tobacco that constitutes it.

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

From Dutch plug, from Middle Dutch plugge (“peg, plug”), from Old Dutch *pluggi, from Proto-West Germanic *plugi. Further origin unknown. Possibly from Proto-Germanic *plugjaz, but the word seems originally restricted to northern continental West Germanic. Perhaps ultimately from the same source as Dutch plag (“cut-out sod”), itself considered to be from a substrate. Compare German Low German Plüg, Norwegian plug (“peg, wedge”, probably borrowed from Middle Low German), German Pflock (“peg”, restricted to Central German and phonetically divergent). Possibly akin to Lithuanian plúkti (“to strike, hew”).

Relationships mentioned by the source

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

  • Borrowed-form mentionplugnl
  • Derivation mentionpluggedum · peg, plug
  • Derivation mention*pluggiodt
  • Derivation mention*plugigmw-pro
  • Derivation mention*plugjazgem-pro
  • Cognate mentionplagnl · cut-out sod
  • Cognate mentionplugno · peg, wedge
  • Cognate mentionPflockde · peg
  • Cognate mentionplúktilt · to strike, hew

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": "ety",
      "args": {
        "1": "en",
        "2": ":bor",
        "3": "nl:plug"
      },
      "expansion": "[Appendix:Glossary#loanword|Borrowed]] from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Proto-Germanic\", \"term\" : \"*plugjaz\", \"status\" : \"missing\", \"lang\" : \"gem-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Old Dutch\", \"term\" : \"*pluggi\", \"status\" : \"inline\", \"lang\" : \"odt\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Middle Dutch\", \"term\" : \"*plugge\", \"status\" : \"inline\", \"lang\" : \"dum\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Dutch\", \"term\" : \"plugge\", \"status\" : \"inline\", \"lang\" : \"nl\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang_name\" : \"Dutch\", \"term\" : \"plug\", \"status\" : \"ok\", \"lang\" : \"nl\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"English\", \"term\" : \"plug\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"plug\">"
    },
    {
      "name": "bor",
      "args": {
        "1": "en",
        "2": "nl",
        "3": "plug"
      },
      "expansion": "Dutch plug"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "dum",
        "3": "plugge",
        "t": "peg, plug"
      },
      "expansion": "Middle Dutch plugge (“peg, plug”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "odt",
        "3": "*pluggi"
      },
      "expansion": "Old Dutch *pluggi"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "gmw-pro",
        "3": "*plugi"
      },
      "expansion": "Proto-West Germanic *plugi"
    },
    {
      "name": "unk",
      "args": {
        "1": "en",
        "title": "unknown"
      },
      "expansion": "unknown"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*plugjaz"
      },
      "expansion": "Proto-Germanic *plugjaz"
    },
    {
      "name": "cog",
      "args": {
        "1": "nl",
        "2": "plag",
        "t": "cut-out sod"
      },
      "expansion": "Dutch plag (“cut-out sod”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "nds-de",
        "2": "Plüg"
      },
      "expansion": "German Low German Plüg"
    },
    {
      "name": "cog",
      "args": {
        "1": "gml",
        "2": "-"
      },
      "expansion": "Middle Low German"
    },
    {
      "name": "cog",
      "args": {
        "1": "no",
        "2": "plug",
        "t": "peg, wedge",
        "pos": "probably borrowed from Middle Low German"
      },
      "expansion": "Norwegian plug (“peg, wedge”, probably borrowed from Middle Low German)"
    },
    {
      "name": "cog",
      "args": {
        "1": "de",
        "2": "Pflock",
        "t": "peg",
        "pos": "restricted to Central German and phonetically divergent"
      },
      "expansion": "German Pflock (“peg”, restricted to Central German and phonetically divergent)"
    },
    {
      "name": "cog",
      "args": {
        "1": "lt",
        "2": "plúkti",
        "t": "to strike, hew"
      },
      "expansion": "Lithuanian plúkti (“to strike, hew”)"
    },
    {
      "name": "ety",
      "args": {
        "1": "en",
        "2": ":bor",
        "3": "nl:plug"
      },
      "expansion": ""
    }
  ],
  "links": [
    [
      "plug",
      "plug#Dutch"
    ],
    [
      "plugge",
      "plugge#Middle_Dutch"
    ],
    [
      "*pluggi",
      "Reconstruction:Old Dutch/pluggi"
    ],
    [
      "*plugi",
      "Reconstruction:Proto-West Germanic/plugi"
    ],
    [
      "*plugjaz",
      "Reconstruction:Proto-Germanic/plugjaz"
    ],
    [
      "West Germanic",
      "West Germanic"
    ],
    [
      "plag",
      "plag#Dutch"
    ],
    [
      "Plüg",
      "Plüg#Low_German"
    ],
    [
      "plug",
      "plug#Norwegian"
    ],
    [
      "Pflock",
      "Pflock#German"
    ],
    [
      "Central German",
      "Central German"
    ],
    [
      "plúkti",
      "plukti#Lithuanian"
    ]
  ],
  "references": [],
  "descendants": [
    {
      "lang": "Gulf Arabic",
      "lang_code": "afb",
      "word": "بلاك",
      "raw_tags": [
        "borrowed"
      ],
      "roman": "blāk"
    },
    {
      "lang": "Burmese",
      "lang_code": "my",
      "word": "ပလတ်",
      "raw_tags": [
        "borrowed"
      ],
      "roman": "pa.lat"
    },
    {
      "lang": "Japanese",
      "lang_code": "ja",
      "word": "プラグ",
      "raw_tags": [
        "borrowed"
      ],
      "roman": "puragu"
    }
  ],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "A pronged connecting device which fits into a mating socket, especially an electrical one.",
        "An electric socket: wall plug.",
        "Any piece of wood, metal, or other substance used to stop or fill a hole.",
        "A flat oblong cake of cured and pressed tobacco; the tobacco that constitutes it."
      ],
      "tags": [
        "broadly",
        "US",
        "countable",
        "uncountable"
      ],
      "recordId": "a459d6377fa0c0139851cee616552e8f54ce6ddaf182af2055456a04f13648fc",
      "rawRecordSha256": "e184643b6031de231b14ef504e5e260d3310bac62caa8de6d20b98c65d893282",
      "sourceRecordOrdinal": 223745
    }
  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
    "links": 0,
    "references": 0,
    "descendants": 0,
    "lexicalRecords": 0,
    "lexicalSenses": 17,
    "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 plug →

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-cGx1Zw