*SET-U

English word origin

Etymology of gloom

From Middle English *gloom, *glom, from Old English glōm (“gloaming, twilight, darkness”), from Proto-West Germanic *glōm, from Proto-Germanic *glōmaz (“gleam, shimmer, sheen”), from Proto-Indo-European *ǵʰley- (“to glea

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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

Darkness, dimness, or obscurity. · A depressing, despondent, or melancholic atmosphere. · Cloudiness or heaviness of mind; melancholy; aspect of sorrow; low spirits; dullness. · A drying oven used in gunpowder manufacture.

verb

To be dark or gloomy. · To look or feel sad, sullen or despondent. · To render gloomy or dark; to obscure; to darken. · To fill with gloom; to make sad, dismal, or sullen.

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

From Middle English *gloom, *glom, from Old English glōm (“gloaming, twilight, darkness”), from Proto-West Germanic *glōm, from Proto-Germanic *glōmaz (“gleam, shimmer, sheen”), from Proto-Indo-European *ǵʰley- (“to gleam, shimmer, glow”). The English word is cognate with Norwegian glom (“transparent membrane”), Scots gloam (“twilight; faint light; dull gleam”).

Relationships mentioned by the source

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

  • Root classification mention*ǵʰley-ine-pro
  • Inherited-form mention*gloomenm
  • Inherited-form mentionglōmang · gloaming, twilight, darkness
  • Inherited-form mention*glōmgmw-pro
  • Inherited-form mention*glōmazgem-pro · gleam, shimmer, sheen
  • Derivation mention*ǵʰley-ine-pro · to gleam, shimmer, glow
  • Cognate mentionglomno · transparent membrane
  • Cognate mentiongloamsco · twilight; faint light; dull gleam

This page abbreviates 1 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": "root",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*ǵʰley-"
      },
      "expansion": ""
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "*gloom"
      },
      "expansion": "Middle English *gloom"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ang",
        "3": "glōm",
        "t": "gloaming, twilight, darkness"
      },
      "expansion": "Old English glōm (“gloaming, twilight, darkness”)"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gmw-pro",
        "3": "*glōm"
      },
      "expansion": "Proto-West Germanic *glōm"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*glōmaz",
        "t": "gleam, shimmer, sheen"
      },
      "expansion": "Proto-Germanic *glōmaz (“gleam, shimmer, sheen”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*ǵʰley-",
        "t": "to gleam, shimmer, glow"
      },
      "expansion": "Proto-Indo-European *ǵʰley- (“to gleam, shimmer, glow”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "no",
        "2": "glom",
        "t": "transparent membrane"
      },
      "expansion": "Norwegian glom (“transparent membrane”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "sco",
        "2": "gloam",
        "t": "twilight; faint light; dull gleam"
      },
      "expansion": "Scots gloam (“twilight; faint light; dull gleam”)"
    }
  ],
  "links": [
    [
      "*gloom",
      "Reconstruction:Middle English/gloom"
    ],
    [
      "*glom",
      "Reconstruction:Middle English/glom"
    ],
    [
      "glōm",
      "glom#Old_English"
    ],
    [
      "*glōm",
      "Reconstruction:Proto-West Germanic/glōm"
    ],
    [
      "*glōmaz",
      "Reconstruction:Proto-Germanic/glōmaz"
    ],
    [
      "*ǵʰley-",
      "Reconstruction:Proto-Indo-European/ǵʰley-"
    ],
    [
      "glom",
      "glom#Norwegian"
    ],
    [
      "gloam",
      "gloam#Scots"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "Darkness, dimness, or obscurity.",
        "A depressing, despondent, or melancholic atmosphere.",
        "Cloudiness or heaviness of mind; melancholy; aspect of sorrow; low spirits; dullness.",
        "A drying oven used in gunpowder manufacture."
      ],
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        "uncountable",
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    {
      "pos": "verb",
      "glosses": [
        "To be dark or gloomy.",
        "To look or feel sad, sullen or despondent.",
        "To render gloomy or dark; to obscure; to darken.",
        "To fill with gloom; to make sad, dismal, or sullen."
      ],
      "tags": [
        "intransitive",
        "transitive"
      ],
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      "rawRecordSha256": "e87f2b3056a1544eb2355ea8534303870371e05c8f5619df927c9635695bc472",
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  "omittedAuxiliaryFields": {
    "templates": 0,
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    "lexicalSenses": 1,
    "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 gloom →

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-Z2xvb20