*SET-U

English word origin

Etymology of cloud

From Middle English cloud, from Old English clūd (“mass of stone, rock, boulder, hill”), from Proto-West Germanic *klūt, from Proto-Germanic *klūtaz, *klutaz (“lump, mass, conglomeration”), from Proto-Indo-European *gel-

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 ↗
verb

To become foggy or gloomy, or obscured from sight. · To overspread or hide with a cloud or clouds. · Of the breath, to become cloud; to turn into mist. · To make obscure.

noun

A visible mass of water droplets suspended in the air. · Any mass of dust, steam or smoke resembling such a mass. · Anything reminiscent of a cloud. · Anything which makes things foggy, unclear or gloomy.

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

From Middle English cloud, from Old English clūd (“mass of stone, rock, boulder, hill”), from Proto-West Germanic *klūt, from Proto-Germanic *klūtaz, *klutaz (“lump, mass, conglomeration”), from Proto-Indo-European *gel- (“to ball up, clench”). Cognate with Scots clood, clud (“cloud”), Dutch kluit (“lump, mass, clod”), German Low German Kluut, Kluute (“lump, mass, ball”), German Kloß (“lump, ball, dumpling”), Danish klode (“sphere, orb, planet”), Swedish klot (“sphere, orb, ball, globe”), Icelandic klót (“knob on a sword's hilt”). Related to English clod, clot, clump, club. Largely replaced Middle English welkne, from Old English wolcn (whence English welkin), from Proto-Germanic *wulkną, the original Germanic word for cloud (compare Dutch wolk, German Wolke, North Frisian and West Frisian wolk).

Relationships mentioned by the source

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

  • Inherited-form mentioncloudenm
  • Inherited-form mentionclūdang · mass of stone, rock, boulder, hill
  • Inherited-form mention*klūtgmw-pro
  • Inherited-form mention*klūtazgem-pro
  • Derivation mention*gel-ine-pro · to ball up, clench
  • Cognate mentioncloodsco
  • Cognate mentionkluitnl
  • Cognate mentionKloßde
  • Cognate mentionklodeda
  • Cognate mentionklotsv
  • Cognate mentionklótis
  • Cognate mentioncloden
  • Non-cognate comparisonwelkneenm
  • Non-cognate comparisonwolcnang
  • Non-cognate comparisonwelkinen
  • Non-cognate comparison*wulknągem-pro
  • Cognate mentionwolknl
  • Cognate mentionWolkede

This page abbreviates 16 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": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "cloud"
      },
      "expansion": "Middle English cloud"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ang",
        "3": "clūd",
        "t": "mass of stone, rock, boulder, hill"
      },
      "expansion": "Old English clūd (“mass of stone, rock, boulder, hill”)"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gmw-pro",
        "3": "*klūt"
      },
      "expansion": "Proto-West Germanic *klūt"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*klūtaz"
      },
      "expansion": "Proto-Germanic *klūtaz"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*gel-",
        "t": "to ball up, clench"
      },
      "expansion": "Proto-Indo-European *gel- (“to ball up, clench”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "sco",
        "2": "clood"
      },
      "expansion": "Scots clood"
    },
    {
      "name": "cog",
      "args": {
        "1": "nl",
        "2": "kluit",
        "3": "",
        "4": "lump, mass, clod"
      },
      "expansion": "Dutch kluit (“lump, mass, clod”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "nds-de",
        "2": "Kluute",
        "3": "Kluut, Kluute",
        "4": "lump, mass, ball"
      },
      "expansion": "German Low German Kluut, Kluute (“lump, mass, ball”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "de",
        "2": "Kloß",
        "3": "",
        "4": "lump, ball, dumpling"
      },
      "expansion": "German Kloß (“lump, ball, dumpling”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "da",
        "2": "klode",
        "3": "",
        "4": "sphere, orb, planet"
      },
      "expansion": "Danish klode (“sphere, orb, planet”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "sv",
        "2": "klot",
        "3": "",
        "4": "sphere, orb, ball, globe"
      },
      "expansion": "Swedish klot (“sphere, orb, ball, globe”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "is",
        "2": "klót",
        "3": "",
        "4": "knob on a sword's hilt"
      },
      "expansion": "Icelandic klót (“knob on a sword's hilt”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "en",
        "2": "clod"
      },
      "expansion": "English clod"
    },
    {
      "name": "ncog",
      "args": {
        "1": "enm",
        "2": "welkne"
      },
      "expansion": "Middle English welkne"
    },
    {
      "name": "ncog",
      "args": {
        "1": "ang",
        "2": "wolcn"
      },
      "expansion": "Old English wolcn"
    },
    {
      "name": "ncog",
      "args": {
        "1": "en",
        "2": "welkin"
      },
      "expansion": "English welkin"
    },
    {
      "name": "ncog",
      "args": {
        "1": "gem-pro",
        "2": "*wulkną"
      },
      "expansion": "Proto-Germanic *wulkną"
    },
    {
      "name": "cog",
      "args": {
        "1": "nl",
        "2": "wolk"
      },
      "expansion": "Dutch wolk"
    },
    {
      "name": "cog",
      "args": {
        "1": "de",
        "2": "Wolke"
      },
      "expansion": "German Wolke"
    },
    {
      "name": "cog",
      "args": {
        "1": "frr,fy",
        "2": "wolk"
      },
      "expansion": "North Frisian and West Frisian wolk"
    }
  ],
  "links": [
    [
      "cloud",
      "cloud#Middle_English"
    ],
    [
      "clūd",
      "clud#Old_English"
    ],
    [
      "*klūt",
      "Reconstruction:Proto-West Germanic/klūt"
    ],
    [
      "*klūtaz",
      "Reconstruction:Proto-Germanic/klūtaz"
    ],
    [
      "*klutaz",
      "Reconstruction:Proto-Germanic/klutaz"
    ],
    [
      "*gel-",
      "Reconstruction:Proto-Indo-European/gel-"
    ],
    [
      "clood",
      "clood#Scots"
    ],
    [
      "clud",
      "clud#Scots"
    ],
    [
      "kluit",
      "kluit#Dutch"
    ],
    [
      "Kluut, Kluute",
      "Kluute#Low_German"
    ],
    [
      "Kloß",
      "Kloß#German"
    ],
    [
      "klode",
      "klode#Danish"
    ],
    [
      "klot",
      "klot#Swedish"
    ],
    [
      "klót",
      "klót#Icelandic"
    ],
    [
      "clod",
      "clod#English"
    ],
    [
      "clot",
      "clot#English"
    ],
    [
      "clump",
      "clump#English"
    ],
    [
      "club",
      "club#English"
    ],
    [
      "welkne",
      "welkne#Middle_English"
    ],
    [
      "wolcn",
      "wolcn#Old_English"
    ],
    [
      "welkin",
      "welkin#English"
    ],
    [
      "*wulkną",
      "Reconstruction:Proto-Germanic/wulkną"
    ],
    [
      "wolk",
      "wolk#Dutch"
    ],
    [
      "Wolke",
      "Wolke#German"
    ],
    [
      "North Frisian",
      "wolk#North_Frisian"
    ],
    [
      "wolk",
      "wolk#West_Frisian"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "verb",
      "glosses": [
        "To become foggy or gloomy, or obscured from sight.",
        "To overspread or hide with a cloud or clouds.",
        "Of the breath, to become cloud; to turn into mist.",
        "To make obscure."
      ],
      "tags": [
        "intransitive",
        "transitive"
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    },
    {
      "pos": "noun",
      "glosses": [
        "A visible mass of water droplets suspended in the air.",
        "Any mass of dust, steam or smoke resembling such a mass.",
        "Anything reminiscent of a cloud.",
        "Anything which makes things foggy, unclear or gloomy."
      ],
      "tags": [],
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  "omittedAuxiliaryFields": {
    "templates": 0,
    "links": 0,
    "references": 0,
    "descendants": 0,
    "lexicalRecords": 0,
    "lexicalSenses": 16,
    "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 cloud →

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-Y2xvdWQ