*SET-U

English word origin

Etymology of shell

Etymology tree Proto-Indo-European *(s)kelH- Proto-Indo-European *skol-yeh₂ Proto-Germanic *skaljō Proto-West Germanic *skallju Old English sċiell Middle English schelle English shell From Middle English schelle, from Ol

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 remove the outer covering or shell of something. · To bombard, to fire projectiles at, especially with artillery. · To disburse or give up money, to pay. (Often used with out). · To fall off, as a shell, crust, etc.

noun

The calcareous or chitinous external covering of mollusks, crustaceans, and some other invertebrates. · Any mollusk having such a covering. · The exoskeleton or wing covers of certain insects. · The conjoined scutes that constitute the "shell" (carapace) of a tortoise or turtle.

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

Etymology tree Proto-Indo-European *(s)kelH- Proto-Indo-European *skol-yeh₂ Proto-Germanic *skaljō Proto-West Germanic *skallju Old English sċiell Middle English schelle English shell From Middle English schelle, from Old English sċel, sċell, sċiell, sċil, sċill, sċyl, sċyll, from Proto-West Germanic *skallju, from Proto-Germanic *skaljō (“shell; husk; rind; peel”), from Proto-Indo-European *(s)kelH- (“to cut; to separate, split”). Cognates Cognate with Dutch schil (“bark, rind, skin; crust; shell; slice”), Danish skæl (“scale; dandruff”), Faroese and Icelandic skel (“shell”), Norwegian Bokmål skjell (“shell; scale”), Norwegian Nynorsk skjel (“shell; bivalve; scale; carapace”), Gothic 𐍃𐌺𐌰𐌻𐌾𐌰 (skalja, “brick, tile”), French écaille (“scale; shell”), Friulian scae (“scale”), Italian scaglia (“scale; flake, sliver; splinter”); also Breton killi (“grove”), Cornish kelli (“grove”), Irish coill (“forest, wood”), Manx keyll (“forest, wood; grove, plantation”), Scottish Gaelic coille (“forest”), Welsh celli (“grove”), Latin scalpō (“to scratch; to carve”), Ancient Greek σκᾰ́λλω (skắllō, “to hoe, stir up”), Albanian çel (“to open up; to sprout; to hatch up; to rise”), Lithuanian skelti (“to crack, split”), Bulgarian, Macedonian, and Russian скала́ (skalá, “cliff, rock”), Czech skála (“rock”), Polish skała, skáła, szkała (“rock”), Slovak and Slovene skala (“rock”), Ukrainian скала́ (skalá), ска́ля (skálja, “cliff, rock”), Armenian քաղել (kʻaġel, “to pick; to gather; to mow”), Sanskrit कॢप् (kḷp, “to order; to manage; to perform; to create; to cut”). More at shale. Doublet of sheal. * (computing): From being viewed as an outer layer of interface between the user and the operating-system internals.

Relationships mentioned by the source

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

  • Inherited-form mentionschelleenm
  • Inherited-form mentionsċelang
  • Inherited-form mention*skalljugmw-pro
  • Inherited-form mention*skaljōgem-pro · shell; husk; rind; peel
  • Derivation mention*(s)kelH-ine-pro · to cut; to separate, split
  • Cognate mentionschilnl · bark, rind, skin; crust; shell; slice
  • Cognate mentionskælda · scale; dandruff
  • Cognate mentionskjellnb · shell; scale
  • Cognate mentionskjelnn · shell; bivalve; scale; carapace
  • Cognate mention𐍃𐌺𐌰𐌻𐌾𐌰got · brick, tile
  • Cognate mentionécaillefr · scale; shell
  • Cognate mentionscaefur · scale
  • Cognate mentionscagliait · scale; flake, sliver; splinter
  • Cognate mentionkillibr · grove
  • Cognate mentionkellikw · grove
  • Cognate mentioncoillga · forest, wood
  • Cognate mentionkeyllgv · forest, wood; grove, plantation
  • Cognate mentioncoillegd · forest
  • Cognate mentioncellicy · grove
  • Cognate mentionscalpōla · to scratch; to carve
  • Cognate mentionσκᾰ́λλωgrc · to hoe, stir up
  • Cognate mentionçelsq · to open up; to sprout; to hatch up; to rise
  • Cognate mentionskeltilt · to crack, split
  • Cognate mentionskálacs · rock
  • Cognate mentionskałapl
  • Cognate mentionскала́uk
  • Cognate mentionքաղելhy · to pick; to gather; to mow
  • Cognate mentionकॢप्sa · to order; to manage; to perform; to create; to cut
  • Doublet mentionshealen

This page abbreviates 40 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:schelle<ety:inh<ang:sċiell>>",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *(s)kelH-\nProto-Indo-European *skol-yeh₂\nProto-Germanic *skaljō\nProto-West Germanic *skallju\nOld English sċiell\nMiddle English schelle\nEnglish shell\n[Appendix:Glossary#inherited|Inherited]] from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Proto-Germanic\", \"term\" : \"*skaljō\", \"status\" : \"ok\", \"lang\" : \"gem-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Proto-West Germanic\", \"term\" : \"*skallju\", \"status\" : \"ok\", \"lang\" : \"gmw-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Old English\", \"term\" : \"sċiell\", \"status\" : \"ok\", \"lang\" : \"ang\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Middle English\", \"term\" : \"schelle\", \"status\" : \"inline\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"English\", \"term\" : \"shell\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"shell\">"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "schelle"
      },
      "expansion": "Middle English schelle"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ang",
        "3": "sċel"
      },
      "expansion": "Old English sċel"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gmw-pro",
        "3": "*skallju"
      },
      "expansion": "Proto-West Germanic *skallju"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*skaljō",
        "t": "shell; husk; rind; peel"
      },
      "expansion": "Proto-Germanic *skaljō (“shell; husk; rind; peel”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*(s)kelH-",
        "t": "to cut; to separate, split"
      },
      "expansion": "Proto-Indo-European *(s)kelH- (“to cut; to separate, split”)"
    },
    {
      "name": "col-top",
      "args": {
        "1": "2",
        "2": "cog"
      },
      "expansion": "Cognates"
    },
    {
      "name": "cog",
      "args": {
        "1": "nl",
        "2": "schil",
        "t": "bark, rind, skin; crust; shell; slice"
      },
      "expansion": "Dutch schil (“bark, rind, skin; crust; shell; slice”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "da",
        "2": "skæl",
        "t": "scale; dandruff"
      },
      "expansion": "Danish skæl (“scale; dandruff”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "fo,is",
        "2": "skel",
        "t": "shell"
      },
      "expansion": "Faroese and Icelandic skel (“shell”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "nb",
        "2": "skjell",
        "t": "shell; scale"
      },
      "expansion": "Norwegian Bokmål skjell (“shell; scale”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "nn",
        "2": "skjel",
        "t": "shell; bivalve; scale; carapace"
      },
      "expansion": "Norwegian Nynorsk skjel (“shell; bivalve; scale; carapace”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "got",
        "2": "𐍃𐌺𐌰𐌻𐌾𐌰",
        "t": "brick, tile"
      },
      "expansion": "Gothic 𐍃𐌺𐌰𐌻𐌾𐌰 (skalja, “brick, tile”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "fr",
        "2": "écaille",
        "t": "scale; shell"
      },
      "expansion": "French écaille (“scale; shell”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "fur",
        "2": "scae",
        "t": "scale"
      },
      "expansion": "Friulian scae (“scale”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "it",
        "2": "scaglia",
        "t": "scale; flake, sliver; splinter"
      },
      "expansion": "Italian scaglia (“scale; flake, sliver; splinter”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "br",
        "2": "killi",
        "t": "grove"
      },
      "expansion": "Breton killi (“grove”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "kw",
        "2": "kelli",
        "t": "grove"
      },
      "expansion": "Cornish kelli (“grove”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "ga",
        "2": "coill",
        "t": "forest, wood"
      },
      "expansion": "Irish coill (“forest, wood”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "gv",
        "2": "keyll",
        "t": "forest, wood; grove, plantation"
      },
      "expansion": "Manx keyll (“forest, wood; grove, plantation”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "gd",
        "2": "coille",
        "t": "forest"
      },
      "expansion": "Scottish Gaelic coille (“forest”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "cy",
        "2": "celli",
        "t": "grove"
      },
      "expansion": "Welsh celli (“grove”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "la",
        "2": "scalpō",
        "t": "to scratch; to carve"
      },
      "expansion": "Latin scalpō (“to scratch; to carve”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "grc",
        "2": "σκᾰ́λλω",
        "t": "to hoe, stir up"
      },
      "expansion": "Ancient Greek σκᾰ́λλω (skắllō, “to hoe, stir up”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "sq",
        "2": "çel",
        "t": "to open up; to sprout; to hatch up; to rise"
      },
      "expansion": "Albanian çel (“to open up; to sprout; to hatch up; to rise”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "lt",
        "2": "skelti",
        "t": "to crack, split"
      },
      "expansion": "Lithuanian skelti (“to crack, split”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "bg,mk,ru",
        "2": "скала́",
        "t": "cliff, rock"
      },
      "expansion": "Bulgarian, Macedonian, and Russian скала́ (skalá, “cliff, rock”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "cs",
        "2": "skála",
        "t": "rock"
      },
      "expansion": "Czech skála (“rock”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "pl",
        "2": "skała"
      },
      "expansion": "Polish skała"
    },
    {
      "name": "cog",
      "args": {
        "1": "sk,sl",
        "2": "skala",
        "t": "rock"
      },
      "expansion": "Slovak and Slovene skala (“rock”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "uk",
        "2": "скала́"
      },
      "expansion": "Ukrainian скала́ (skalá)"
    },
    {
      "name": "cog",
      "args": {
        "1": "hy",
        "2": "քաղել",
        "t": "to pick; to gather; to mow"
      },
      "expansion": "Armenian քաղել (kʻaġel, “to pick; to gather; to mow”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "sa",
        "2": "कॢप्",
        "t": "to order; to manage; to perform; to create; to cut"
      },
      "expansion": "Sanskrit कॢप् (kḷp, “to order; to manage; to perform; to create; to cut”)"
    },
    {
      "name": "doublet",
      "args": {
        "1": "en",
        "2": "sheal"
      },
      "expansion": "Doublet of sheal"
    },
    {
      "name": "sense",
      "args": {
        "1": "computing"
      },
      "expansion": "(computing):"
    },
    {
      "name": "etymon",
      "args": {
        "1": "en",
        "2": ":inh",
        "3": "enm:schelle<ety:inh<ang:sċiell>>",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *(s)kelH-\nProto-Indo-European *skol-yeh₂\nProto-Germanic *skaljō\nProto-West Germanic *skallju\nOld English sċiell\nMiddle English schelle\nEnglish shell"
    }
  ],
  "links": [
    [
      "*(s)kelH-",
      "Reconstruction:Proto-Indo-European/(s)kelH-"
    ],
    [
      "*skaljō",
      "Reconstruction:Proto-Germanic/skaljō"
    ],
    [
      "*skallju",
      "Reconstruction:Proto-West Germanic/skallju"
    ],
    [
      "sċiell",
      "sciell#Old_English"
    ],
    [
      "schelle",
      "schelle#Middle_English"
    ],
    [
      "schelle",
      "schelle#Middle_English"
    ],
    [
      "sċel",
      "scel#Old_English"
    ],
    [
      "sċell",
      "scell#Old_English"
    ],
    [
      "sċiell",
      "sciell#Old_English"
    ],
    [
      "sċil",
      "scil#Old_English"
    ],
    [
      "sċill",
      "scill#Old_English"
    ],
    [
      "sċyl",
      "scyl#Old_English"
    ],
    [
      "sċyll",
      "scyll#Old_English"
    ],
    [
      "*skallju",
      "Reconstruction:Proto-West Germanic/skallju"
    ],
    [
      "*skaljō",
      "Reconstruction:Proto-Germanic/skaljō"
    ],
    [
      "*(s)kelH-",
      "Reconstruction:Proto-Indo-European/(s)kelH-"
    ],
    [
      "schil",
      "schil#Dutch"
    ],
    [
      "skæl",
      "skæl#Danish"
    ],
    [
      "Faroese",
      "skel#Faroese"
    ],
    [
      "skel",
      "skel#Icelandic"
    ],
    [
      "skjell",
      "skjell#Norwegian_Bokmål"
    ],
    [
      "skjel",
      "skjel#Norwegian_Nynorsk"
    ],
    [
      "𐍃𐌺𐌰𐌻𐌾𐌰",
      "𐍃𐌺𐌰𐌻𐌾𐌰#Gothic"
    ],
    [
      "écaille",
      "écaille#French"
    ],
    [
      "scae",
      "scae#Friulian"
    ],
    [
      "scaglia",
      "scaglia#Italian"
    ],
    [
      "killi",
      "killi#Breton"
    ],
    [
      "kelli",
      "kelli#Cornish"
    ],
    [
      "coill",
      "coill#Irish"
    ],
    [
      "keyll",
      "keyll#Manx"
    ],
    [
      "coille",
      "coille#Scottish_Gaelic"
    ],
    [
      "celli",
      "celli#Welsh"
    ],
    [
      "scalpō",
      "scalpo#Latin"
    ],
    [
      "σκᾰ́λλω",
      "σκάλλω#Ancient_Greek"
    ],
    [
      "çel",
      "çel#Albanian"
    ],
    [
      "skelti",
      "skelti#Lithuanian"
    ],
    [
      "Bulgarian",
      "скала#Bulgarian"
    ],
    [
      "Macedonian",
      "скала#Macedonian"
    ],
    [
      "скала́",
      "скала#Russian"
    ],
    [
      "skála",
      "skála#Czech"
    ],
    [
      "skała",
      "skała#Polish"
    ],
    [
      "skáła",
      "skáła#Polish"
    ],
    [
      "szkała",
      "szkała#Polish"
    ],
    [
      "Slovak",
      "skala#Slovak"
    ],
    [
      "skala",
      "skala#Slovene"
    ],
    [
      "скала́",
      "скала#Ukrainian"
    ],
    [
      "ска́ля",
      "скаля#Ukrainian"
    ],
    [
      "քաղել",
      "քաղել#Armenian"
    ],
    [
      "कॢप्",
      "कॢप्#Sanskrit"
    ],
    [
      "shale",
      "shale#English"
    ],
    [
      "sheal",
      "sheal#English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "verb",
      "glosses": [
        "To remove the outer covering or shell of something.",
        "To bombard, to fire projectiles at, especially with artillery.",
        "To disburse or give up money, to pay. (Often used with out).",
        "To fall off, as a shell, crust, etc."
      ],
      "tags": [
        "informal",
        "intransitive"
      ],
      "recordId": "767706bf57526729d02b8f8ac5c6873adbeaeabd77b3c8efdbbd9f132bdef73f",
      "rawRecordSha256": "d7eca20376faf7c8c643a8f97c539fd386cf57968780714ea3b27828880c59d2",
      "sourceRecordOrdinal": 239463
    },
    {
      "pos": "noun",
      "glosses": [
        "The calcareous or chitinous external covering of mollusks, crustaceans, and some other invertebrates.",
        "Any mollusk having such a covering.",
        "The exoskeleton or wing covers of certain insects.",
        "The conjoined scutes that constitute the \"shell\" (carapace) of a tortoise or turtle."
      ],
      "tags": [
        "broadly"
      ],
      "recordId": "c67817869f94a94f43d74ce5931c1efa3aee66c6cdb7a1842ba095c47bd828d5",
      "rawRecordSha256": "055f383c3d515eb655f0aade6a2c85edf7db193dcf9056c44bc56fc476fee082",
      "sourceRecordOrdinal": 239462
    }
  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
    "links": 0,
    "references": 0,
    "descendants": 0,
    "lexicalRecords": 0,
    "lexicalSenses": 40,
    "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 shell →

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-c2hlbGw