*SET-U

English word origin

Etymology of dumb

From Middle English dumb (“silent, speechless, mute, ineffectual”), from Old English dumb (“silent, speechless, mute, unable to speak”), from Proto-West Germanic *dumb, from Proto-Germanic *dumbaz (“dull, dumb”), from Pr

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

Original entry ↗
adj

Unable to speak; lacking power of speech. · Not talkative; taciturn or unwilling to speak. · Having no input or voice in running things. · Unaccompanied by words or speech, silent, wordless.

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

From Middle English dumb (“silent, speechless, mute, ineffectual”), from Old English dumb (“silent, speechless, mute, unable to speak”), from Proto-West Germanic *dumb, from Proto-Germanic *dumbaz (“dull, dumb”), from Proto-Indo-European *dʰewbʰ- (“to whisk, smoke, darken, obscure”). The senses of stupid, unintellectual, and pointless, which are found regularly since the 19th century only, probably developed under the influence of German dumm and Dutch dom. Just like the English word, these originally meant "lacking the power of speech", but they developed the aforementioned senses early on. Cognates Cognate with Scots dumb (“dumb, silent”), North Frisian dom, domme (“dumb, stupid”), West Frisian dom (“dumb, stupid”), Dutch dom (“dumb, stupid”), German dumm (“dumb, stupid”), Danish dum (“stupid”), Swedish dum (“stupid”), Icelandic dumbur (“dumb, mute”). See also deaf.

Relationships mentioned by the source

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

  • Root classification mention*dʰewbʰ-ine-pro
  • Inherited-form mentiondumbenm · silent, speechless, mute, ineffectual
  • Inherited-form mentiondumbang · silent, speechless, mute, unable to speak
  • Inherited-form mention*dumbgmw-pro
  • Inherited-form mention*dumbazgem-pro
  • Inherited-form mention*dʰewbʰ-ine-pro
  • Derivation mentiondummde
  • Derivation mentiondomnl
  • Cognate mentiondumbsco
  • Cognate mentiondomfrr
  • Cognate mentiondomfy
  • Cognate mentiondomnl
  • Cognate mentiondummde
  • Cognate mentiondumda
  • Cognate mentiondumsv
  • Cognate mentiondumburis

This page abbreviates 6 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": "*dʰewbʰ-"
      },
      "expansion": ""
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "dumb",
        "t": "silent, speechless, mute, ineffectual"
      },
      "expansion": "Middle English dumb (“silent, speechless, mute, ineffectual”)"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ang",
        "3": "dumb",
        "t": "silent, speechless, mute, unable to speak"
      },
      "expansion": "Old English dumb (“silent, speechless, mute, unable to speak”)"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gmw-pro",
        "3": "*dumb"
      },
      "expansion": "Proto-West Germanic *dumb"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*dumbaz",
        "4": "",
        "5": "dull, dumb"
      },
      "expansion": "Proto-Germanic *dumbaz (“dull, dumb”)"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*dʰewbʰ-",
        "4": "",
        "5": "to whisk, smoke, darken, obscure"
      },
      "expansion": "Proto-Indo-European *dʰewbʰ- (“to whisk, smoke, darken, obscure”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "de",
        "3": "dumm"
      },
      "expansion": "German dumm"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "nl",
        "3": "dom"
      },
      "expansion": "Dutch dom"
    },
    {
      "name": "col-top",
      "args": {
        "1": "2",
        "2": "cog"
      },
      "expansion": "Cognates"
    },
    {
      "name": "cog",
      "args": {
        "1": "sco",
        "2": "dumb",
        "3": "",
        "4": "dumb, silent"
      },
      "expansion": "Scots dumb (“dumb, silent”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "frr",
        "2": "dom"
      },
      "expansion": "North Frisian dom"
    },
    {
      "name": "cog",
      "args": {
        "1": "fy",
        "2": "dom",
        "3": "",
        "4": "dumb, stupid"
      },
      "expansion": "West Frisian dom (“dumb, stupid”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "nl",
        "2": "dom",
        "3": "",
        "4": "dumb, stupid"
      },
      "expansion": "Dutch dom (“dumb, stupid”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "de",
        "2": "dumm",
        "3": "",
        "4": "dumb, stupid"
      },
      "expansion": "German dumm (“dumb, stupid”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "da",
        "2": "dum",
        "3": "",
        "4": "stupid"
      },
      "expansion": "Danish dum (“stupid”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "sv",
        "2": "dum",
        "3": "",
        "4": "stupid"
      },
      "expansion": "Swedish dum (“stupid”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "is",
        "2": "dumbur",
        "3": "",
        "4": "dumb, mute"
      },
      "expansion": "Icelandic dumbur (“dumb, mute”)"
    }
  ],
  "links": [
    [
      "dumb",
      "dumb#Middle_English"
    ],
    [
      "dumb",
      "dumb#Old_English"
    ],
    [
      "*dumb",
      "Reconstruction:Proto-West Germanic/dumb"
    ],
    [
      "*dumbaz",
      "Reconstruction:Proto-Germanic/dumbaz"
    ],
    [
      "*dʰewbʰ-",
      "Reconstruction:Proto-Indo-European/dʰewbʰ-"
    ],
    [
      "dumm",
      "dumm#German"
    ],
    [
      "dom",
      "dom#Dutch"
    ],
    [
      "dumb",
      "dumb#Scots"
    ],
    [
      "dom",
      "dom#North_Frisian"
    ],
    [
      "domme",
      "domme#North_Frisian"
    ],
    [
      "dom",
      "dom#West_Frisian"
    ],
    [
      "dom",
      "dom#Dutch"
    ],
    [
      "dumm",
      "dumm#German"
    ],
    [
      "dum",
      "dum#Danish"
    ],
    [
      "dum",
      "dum#Swedish"
    ],
    [
      "dumbur",
      "dumbur#Icelandic"
    ],
    [
      "deaf",
      "deaf#English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "adj",
      "glosses": [
        "Unable to speak; lacking power of speech.",
        "Not talkative; taciturn or unwilling to speak.",
        "Having no input or voice in running things.",
        "Unaccompanied by words or speech, silent, wordless."
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    "lexicalSenses": 6,
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}

Source etymology 2

Original entry ↗
verb

To silence. · To make stupid. · To represent as stupid. · To reduce the intellectual demands of.

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

From Middle English dumben, from Old English *dumbian (found in the compound ādumbian (“to become mute or dumb; keep silence; hold one’s peace”)), from Proto-Germanic *dumbijaną, *dumbōną (“to be silent, become dumb”), from Proto-Indo-European *dʰewbʰ- (“to whisk, smoke, darken, obscure”). Cognate with German verdummen (“to become dumb”).

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": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "dumben"
      },
      "expansion": "Middle English dumben"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ang",
        "3": "*dumbian"
      },
      "expansion": "Old English *dumbian"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*dumbijaną"
      },
      "expansion": "Proto-Germanic *dumbijaną"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*dʰewbʰ-",
        "4": "",
        "5": "to whisk, smoke, darken, obscure"
      },
      "expansion": "Proto-Indo-European *dʰewbʰ- (“to whisk, smoke, darken, obscure”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "de",
        "2": "verdummen",
        "3": "",
        "4": "to become dumb"
      },
      "expansion": "German verdummen (“to become dumb”)"
    }
  ],
  "links": [
    [
      "dumben",
      "dumben#Middle_English"
    ],
    [
      "*dumbian",
      "Reconstruction:Old English/dumbian"
    ],
    [
      "ādumbian",
      "adumbian#Old_English"
    ],
    [
      "*dumbijaną",
      "Reconstruction:Proto-Germanic/dumbijaną"
    ],
    [
      "*dumbōną",
      "Reconstruction:Proto-Germanic/dumbōną"
    ],
    [
      "*dʰewbʰ-",
      "Reconstruction:Proto-Indo-European/dʰewbʰ-"
    ],
    [
      "verdummen",
      "verdummen#German"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "verb",
      "glosses": [
        "To silence.",
        "To make stupid.",
        "To represent as stupid.",
        "To reduce the intellectual demands of."
      ],
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        "transitive"
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}

Source etymology 3

Original entry ↗
adv

Very, extremely.

adj

An intensifier expressing contempt; damn, damned.

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

A minced oath of damn.

Inspect preserved source fields

Raw extraction fields are retained for auditing. Their order does not establish ancestry.

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  "templates": [
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      "expansion": "minced oath"
    }
  ],
  "links": [
    [
      "damn",
      "damn#English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "adv",
      "glosses": [
        "Very, extremely."
      ],
      "tags": [
        "not-comparable"
      ],
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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 dumb →

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-ZHVtYg