*SET-U

English word origin

Etymology of can

Etymology tree Proto-Indo-European *ǵneh₃- Proto-Indo-European *-né- Proto-Indo-European *-ti Proto-Indo-European *ǵn̥néh₃ti Proto-Germanic *kunnaną Proto-West Germanic *kunnan Old English cunnan Middle English can Engli

3 source sectionsExtended source reportWiktionary original ↗
In this entry · 3 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.

Source etymology 1 · variant 1/2

Original entry ↗
particle

OK(?); used at the end of a question when seeking approval or acknowledgment.

intj

OK, sure; indicates approval or acknowledgment. · Used to convey reassurance.

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

Etymology tree Proto-Indo-European *ǵneh₃- Proto-Indo-European *-né- Proto-Indo-European *-ti Proto-Indo-European *ǵn̥néh₃ti Proto-Germanic *kunnaną Proto-West Germanic *kunnan Old English cunnan Middle English can English can From Middle English can, first and third person singular of connen, cunnen (“to be able, know how”), from Old English can(n), first and third person singular of cunnan (“to know how”), from Proto-West Germanic *kunnan, from Proto-Germanic *kunnaną, from Proto-Indo-European *ǵneh₃- (whence also know). Doublet of con. See also: canny, cunning.

Relationships mentioned by the source

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

  • Inherited-form mentioncanenm
  • Inherited-form mentioncannang
  • Inherited-form mention*kunnangmw-pro
  • Inherited-form mention*kunnanągem-pro
  • Inherited-form mention*ǵneh₃-ine-pro
  • Doublet mentionconen
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:cunnen<alt:can>",
        "id": "able",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *ǵneh₃-\nProto-Indo-European *-né-\nProto-Indo-European *-ti\nProto-Indo-European *ǵn̥néh₃ti\nProto-Germanic *kunnaną\nProto-West Germanic *kunnan\nOld English cunnan\nMiddle English can\nEnglish can\n[Appendix:Glossary#inherited|Inherited]] from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Germanic\", \"term\" : \"*kunnaną\", \"lang\" : \"gem-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-West Germanic\", \"term\" : \"*kunnan\", \"lang\" : \"gmw-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Old English\", \"term\" : \"cunnan\", \"status\" : \"ok\", \"lang\" : \"ang\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Middle English\", \"term\" : \"cunnen\", \"status\" : \"ok\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"English\", \"term\" : \"can\", \"lang\" : \"en\" }\" data-id=\"able\" data-lang=\"en\" data-title=\"can\" id=\"English:_able\">"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "can"
      },
      "expansion": "Middle English can"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ang",
        "3": "cann",
        "4": "can(n)"
      },
      "expansion": "Old English can(n)"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gmw-pro",
        "3": "*kunnan"
      },
      "expansion": "Proto-West Germanic *kunnan"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*kunnaną"
      },
      "expansion": "Proto-Germanic *kunnaną"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*ǵneh₃-"
      },
      "expansion": "Proto-Indo-European *ǵneh₃-"
    },
    {
      "name": "doublet",
      "args": {
        "1": "en",
        "2": "con"
      },
      "expansion": "Doublet of con"
    },
    {
      "name": "etymon",
      "args": {
        "1": "en",
        "2": ":inh",
        "3": "enm:cunnen<alt:can>",
        "id": "able",
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      "expansion": "Etymology tree\nProto-Indo-European *ǵneh₃-\nProto-Indo-European *-né-\nProto-Indo-European *-ti\nProto-Indo-European *ǵn̥néh₃ti\nProto-Germanic *kunnaną\nProto-West Germanic *kunnan\nOld English cunnan\nMiddle English can\nEnglish can"
    }
  ],
  "links": [
    [
      "*ǵneh₃-",
      "Reconstruction:Proto-Indo-European/ǵneh₃-#Proto-Indo-European:_know"
    ],
    [
      "*-né-",
      "Reconstruction:Proto-Indo-European/-né-#Proto-Indo-European:_nasal_infix"
    ],
    [
      "*-ti",
      "Reconstruction:Proto-Indo-European/-ti#Proto-Indo-European:_verb"
    ],
    [
      "*ǵn̥néh₃ti",
      "Reconstruction:Proto-Indo-European/ǵn̥néh₃ti#Proto-Indo-European:_to_know"
    ],
    [
      "*kunnaną",
      "Reconstruction:Proto-Germanic/kunnaną#Proto-Germanic:_to_know"
    ],
    [
      "*kunnan",
      "Reconstruction:Proto-West Germanic/kunnan#Proto-West_Germanic:_know"
    ],
    [
      "cunnan",
      "cunnan#Old_English"
    ],
    [
      "can",
      "cunnen#Middle_English"
    ],
    [
      "can",
      "can#Middle_English"
    ],
    [
      "connen",
      "connen#Middle_English"
    ],
    [
      "cunnen",
      "cunnen#Middle_English"
    ],
    [
      "can(n)",
      "cann#Old_English"
    ],
    [
      "cunnan",
      "cunnan#Old_English"
    ],
    [
      "*kunnan",
      "Reconstruction:Proto-West Germanic/kunnan"
    ],
    [
      "*kunnaną",
      "Reconstruction:Proto-Germanic/kunnaną"
    ],
    [
      "*ǵneh₃-",
      "Reconstruction:Proto-Indo-European/ǵneh₃-"
    ],
    [
      "know",
      "know#English"
    ],
    [
      "con",
      "con#English"
    ],
    [
      "canny",
      "canny#English"
    ],
    [
      "cunning",
      "cunning#English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "particle",
      "glosses": [
        "OK(?); used at the end of a question when seeking approval or acknowledgment."
      ],
      "tags": [
        "Manglish",
        "Singlish",
        "interrogative"
      ],
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        "OK, sure; indicates approval or acknowledgment.",
        "Used to convey reassurance."
      ],
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        "Manglish",
        "Singlish"
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}

Source etymology 1 · variant 2/2

Original entry ↗
verb

To know how to. · To be able to. · May; to be permitted or enabled to. · To have the potential to; to be possible for (someone or something) to.

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

Etymology tree Proto-Indo-European *ǵneh₃- Proto-Indo-European *-né- Proto-Indo-European *-ti Proto-Indo-European *ǵn̥néh₃ti Proto-Germanic *kunnaną Proto-West Germanic *kunnan Old English cunnan Middle English can English can From Middle English can, first and third person singular of connen, cunnen (“to be able, know how”), from Old English can(n), first and third person singular of cunnan (“to know how”), from Proto-West Germanic *kunnan, from Proto-Germanic *kunnaną, from Proto-Indo-European *ǵneh₃- (whence also know). Doublet of con. See also: canny, cunning.

Relationships mentioned by the source

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

  • Inherited-form mentioncanenm
  • Inherited-form mentioncannang
  • Inherited-form mention*kunnangmw-pro
  • Inherited-form mention*kunnanągem-pro
  • Inherited-form mention*ǵneh₃-ine-pro
  • Doublet mentionconen

This page abbreviates 5 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:cunnen<alt:can>",
        "id": "able",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *ǵneh₃-\nProto-Indo-European *-né-\nProto-Indo-European *-ti\nProto-Indo-European *ǵn̥néh₃ti\nProto-Germanic *kunnaną\nProto-West Germanic *kunnan\nOld English cunnan\nMiddle English can\nEnglish can\n[Appendix:Glossary#inherited|Inherited]] from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Germanic\", \"term\" : \"*kunnaną\", \"lang\" : \"gem-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-West Germanic\", \"term\" : \"*kunnan\", \"lang\" : \"gmw-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Old English\", \"term\" : \"cunnan\", \"status\" : \"ok\", \"lang\" : \"ang\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Middle English\", \"term\" : \"cunnen\", \"status\" : \"ok\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"English\", \"term\" : \"can\", \"lang\" : \"en\" }\" data-id=\"able\" data-lang=\"en\" data-title=\"can\" id=\"English:_able\">"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "can"
      },
      "expansion": "Middle English can"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ang",
        "3": "cann",
        "4": "can(n)"
      },
      "expansion": "Old English can(n)"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gmw-pro",
        "3": "*kunnan"
      },
      "expansion": "Proto-West Germanic *kunnan"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*kunnaną"
      },
      "expansion": "Proto-Germanic *kunnaną"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*ǵneh₃-"
      },
      "expansion": "Proto-Indo-European *ǵneh₃-"
    },
    {
      "name": "doublet",
      "args": {
        "1": "en",
        "2": "con"
      },
      "expansion": "Doublet of con"
    },
    {
      "name": "etymon",
      "args": {
        "1": "en",
        "2": ":inh",
        "3": "enm:cunnen<alt:can>",
        "id": "able",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *ǵneh₃-\nProto-Indo-European *-né-\nProto-Indo-European *-ti\nProto-Indo-European *ǵn̥néh₃ti\nProto-Germanic *kunnaną\nProto-West Germanic *kunnan\nOld English cunnan\nMiddle English can\nEnglish can"
    }
  ],
  "links": [
    [
      "*ǵneh₃-",
      "Reconstruction:Proto-Indo-European/ǵneh₃-#Proto-Indo-European:_know"
    ],
    [
      "*-né-",
      "Reconstruction:Proto-Indo-European/-né-#Proto-Indo-European:_nasal_infix"
    ],
    [
      "*-ti",
      "Reconstruction:Proto-Indo-European/-ti#Proto-Indo-European:_verb"
    ],
    [
      "*ǵn̥néh₃ti",
      "Reconstruction:Proto-Indo-European/ǵn̥néh₃ti#Proto-Indo-European:_to_know"
    ],
    [
      "*kunnaną",
      "Reconstruction:Proto-Germanic/kunnaną#Proto-Germanic:_to_know"
    ],
    [
      "*kunnan",
      "Reconstruction:Proto-West Germanic/kunnan#Proto-West_Germanic:_know"
    ],
    [
      "cunnan",
      "cunnan#Old_English"
    ],
    [
      "can",
      "cunnen#Middle_English"
    ],
    [
      "can",
      "can#Middle_English"
    ],
    [
      "connen",
      "connen#Middle_English"
    ],
    [
      "cunnen",
      "cunnen#Middle_English"
    ],
    [
      "can(n)",
      "cann#Old_English"
    ],
    [
      "cunnan",
      "cunnan#Old_English"
    ],
    [
      "*kunnan",
      "Reconstruction:Proto-West Germanic/kunnan"
    ],
    [
      "*kunnaną",
      "Reconstruction:Proto-Germanic/kunnaną"
    ],
    [
      "*ǵneh₃-",
      "Reconstruction:Proto-Indo-European/ǵneh₃-"
    ],
    [
      "know",
      "know#English"
    ],
    [
      "con",
      "con#English"
    ],
    [
      "canny",
      "canny#English"
    ],
    [
      "cunning",
      "cunning#English"
    ]
  ],
  "references": [],
  "descendants": [
    {
      "lang": "Antigua and Barbuda Creole English",
      "lang_code": "aig",
      "word": "kyaan"
    }
  ],
  "lexical": [
    {
      "pos": "verb",
      "glosses": [
        "To know how to.",
        "To be able to.",
        "May; to be permitted or enabled to.",
        "To have the potential to; to be possible for (someone or something) to."
      ],
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Source etymology 2

Original entry ↗
verb

To seal in a can. · To preserve by heating and sealing in a jar or can. · To discard, scrap or terminate (an idea, project, etc.). · To shut up.

noun

A container or vessel, especially for liquids, usually made of metal. · A sealed metal container, cylindrical or cuboid in form, typically used to store preserved foods. · A container used to carry and dispense water for plants (a watering can). · A chamber pot.

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

From Middle English canne, from Old English canne (“glass, container, cup, jar”), from Proto-Germanic *kannǭ (“can, tankard, mug, cup”).

Relationships mentioned by the source

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

  • Inherited-form mentioncanneenm
  • Inherited-form mentioncanneang
  • Inherited-form mention*kannǭgem-pro

This page abbreviates 14 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.

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  "templates": [
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "canne"
      },
      "expansion": "Middle English canne"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ang",
        "3": "canne",
        "4": "",
        "5": "glass, container, cup, jar"
      },
      "expansion": "Old English canne (“glass, container, cup, jar”)"
    },
    {
      "name": "inh",
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        "1": "en",
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        "4": "",
        "5": "can, tankard, mug, cup"
      },
      "expansion": "Proto-Germanic *kannǭ (“can, tankard, mug, cup”)"
    }
  ],
  "links": [
    [
      "canne",
      "canne#Middle_English"
    ],
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    ],
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      "Reconstruction:Proto-Germanic/kannǭ"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "verb",
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        "To seal in a can.",
        "To preserve by heating and sealing in a jar or can.",
        "To discard, scrap or terminate (an idea, project, etc.).",
        "To shut up."
      ],
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        "A chamber pot."
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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 can →

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-Y2Fu