*SET-U

English word origin

Etymology of curl

From metathesis of Middle English crulle (“curled, curly”), of uncertain origin but probably from an unrecorded Old English word or from Middle Dutch crul, crulle (“curl”), ultimately from Proto-Germanic *kruzlǭ (“bent o

2 source sectionsExtended source reportWiktionary original ↗
In this entry · 2 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 · variant 1/2

Original entry ↗
verb

To cause to move in a curve. · To make into a curl or spiral. · To assume the shape of a curl or spiral. · To move in curves.

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

From metathesis of Middle English crulle (“curled, curly”), of uncertain origin but probably from an unrecorded Old English word or from Middle Dutch crul, crulle (“curl”), ultimately from Proto-Germanic *kruzlǭ (“bent or crooked object, curl”), connected to *krūsą (“curl”), of unknown origin. Cognate with Saterland Frisian Krulle (“curl, lock”), West Frisian krul (“curl”), Dutch krul (“curl”), German Low German Krull (“curl”), dialectal German Krolle (“curl”), Danish krølle (“curl”), Norwegian Bokmål krøll (“curl”). Related also to Saterland Frisian Kruus (“curl”), German kraus (“frizzy, crumpled, curly”), Danish krus (“curl”), Swedish krusa (“to crimp, curl”). Compare also Gothic 𐌺𐍂𐌹𐌿𐍃𐍄𐌰𐌽 (kriustan, “to grind, crush, gnash”).

Relationships mentioned by the source

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

  • Derivation mentioncrulleenm · curled, curly
  • Derivation mentioncruldum
  • Derivation mention*kruzlǭgem-pro · bent or crooked object, curl
  • Cognate mentionKrullestq · curl, lock
  • Cognate mentionkrulfy · curl
  • Cognate mentionkrulnl · curl
  • Cognate mentionKrollede · curl
  • Cognate mentionkrølleda · curl
  • Cognate mentionkrøllnb · curl
  • Cognate mentionKruusstq · curl
  • Cognate mentionkrausde · frizzy, crumpled, curly
  • Cognate mentionkrusda · curl
  • Cognate mentionkrusasv · to crimp, curl
  • Cognate mention𐌺𐍂𐌹𐌿𐍃𐍄𐌰𐌽got · to grind, crush, gnash

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": "metathesis",
      "args": {
        "1": "en"
      },
      "expansion": "metathesis"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "crulle",
        "t": "curled, curly"
      },
      "expansion": "Middle English crulle (“curled, curly”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "dum",
        "3": "crul"
      },
      "expansion": "Middle Dutch crul"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*kruzlǭ",
        "t": "bent or crooked object, curl"
      },
      "expansion": "Proto-Germanic *kruzlǭ (“bent or crooked object, curl”)"
    },
    {
      "name": "unk",
      "args": {
        "1": "en",
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      "expansion": "unknown"
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      "name": "cog",
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        "1": "stq",
        "2": "Krulle",
        "t": "curl, lock"
      },
      "expansion": "Saterland Frisian Krulle (“curl, lock”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "fy",
        "2": "krul",
        "t": "curl"
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      "expansion": "West Frisian krul (“curl”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "nl",
        "2": "krul",
        "t": "curl"
      },
      "expansion": "Dutch krul (“curl”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "nds-de",
        "2": "Krull",
        "t": "curl"
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      "expansion": "German Low German Krull (“curl”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "de",
        "2": "Krolle",
        "t": "curl"
      },
      "expansion": "German Krolle (“curl”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "da",
        "2": "krølle",
        "t": "curl"
      },
      "expansion": "Danish krølle (“curl”)"
    },
    {
      "name": "cog",
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        "2": "krøll",
        "t": "curl"
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      "expansion": "Norwegian Bokmål krøll (“curl”)"
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      "name": "cog",
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      "expansion": "German kraus (“frizzy, crumpled, curly”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "da",
        "2": "krus",
        "t": "curl"
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      "expansion": "Danish krus (“curl”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "sv",
        "2": "krusa",
        "t": "to crimp, curl"
      },
      "expansion": "Swedish krusa (“to crimp, curl”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "got",
        "2": "𐌺𐍂𐌹𐌿𐍃𐍄𐌰𐌽",
        "t": "to grind, crush, gnash"
      },
      "expansion": "Gothic 𐌺𐍂𐌹𐌿𐍃𐍄𐌰𐌽 (kriustan, “to grind, crush, gnash”)"
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      "crulle#Middle_Dutch"
    ],
    [
      "*kruzlǭ",
      "Reconstruction:Proto-Germanic/kruzlǭ"
    ],
    [
      "*krūsą",
      "Reconstruction:Proto-Germanic/krūsą"
    ],
    [
      "Krulle",
      "Krulle#Saterland_Frisian"
    ],
    [
      "krul",
      "krul#West_Frisian"
    ],
    [
      "krul",
      "krul#Dutch"
    ],
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      "Krull",
      "Krull#Low_German"
    ],
    [
      "Krolle",
      "Krolle#German"
    ],
    [
      "krølle",
      "krølle#Danish"
    ],
    [
      "krøll",
      "krøll#Norwegian_Bokmål"
    ],
    [
      "Kruus",
      "Kruus#Saterland_Frisian"
    ],
    [
      "kraus",
      "kraus#German"
    ],
    [
      "krus",
      "krus#Danish"
    ],
    [
      "krusa",
      "krusa#Swedish"
    ],
    [
      "𐌺𐍂𐌹𐌿𐍃𐍄𐌰𐌽",
      "𐌺𐍂𐌹𐌿𐍃𐍄𐌰𐌽#Gothic"
    ]
  ],
  "references": [],
  "descendants": [
    {
      "lang": "Kashubian",
      "lang_code": "csb",
      "word": "kurlowac",
      "raw_tags": [
        "borrowed"
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      "tags": [
        "Canada"
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  "lexical": [
    {
      "pos": "verb",
      "glosses": [
        "To cause to move in a curve.",
        "To make into a curl or spiral.",
        "To assume the shape of a curl or spiral.",
        "To move in curves."
      ],
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Unnumbered source etymology · variant 2/2

Original entry ↗
noun

A curving piece or lock of hair; a ringlet. · A curved stroke or shape. · A spin making the trajectory of an object curve. · Movement of a moving rock away from a straight line.

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

From metathesis of Middle English crulle (“curled, curly”), of uncertain origin but probably from an unrecorded Old English word or from Middle Dutch crul, crulle (“curl”), ultimately from Proto-Germanic *kruzlǭ (“bent or crooked object, curl”), connected to *krūsą (“curl”), of unknown origin. Cognate with Saterland Frisian Krulle (“curl, lock”), West Frisian krul (“curl”), Dutch krul (“curl”), German Low German Krull (“curl”), dialectal German Krolle (“curl”), Danish krølle (“curl”), Norwegian Bokmål krøll (“curl”). Related also to Saterland Frisian Kruus (“curl”), German kraus (“frizzy, crumpled, curly”), Danish krus (“curl”), Swedish krusa (“to crimp, curl”). Compare also Gothic 𐌺𐍂𐌹𐌿𐍃𐍄𐌰𐌽 (kriustan, “to grind, crush, gnash”).

Relationships mentioned by the source

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

  • Derivation mentioncrulleenm · curled, curly
  • Derivation mentioncruldum
  • Derivation mention*kruzlǭgem-pro · bent or crooked object, curl
  • Cognate mentionKrullestq · curl, lock
  • Cognate mentionkrulfy · curl
  • Cognate mentionkrulnl · curl
  • Cognate mentionKrollede · curl
  • Cognate mentionkrølleda · curl
  • Cognate mentionkrøllnb · curl
  • Cognate mentionKruusstq · curl
  • Cognate mentionkrausde · frizzy, crumpled, curly
  • Cognate mentionkrusda · curl
  • Cognate mentionkrusasv · to crimp, curl
  • Cognate mention𐌺𐍂𐌹𐌿𐍃𐍄𐌰𐌽got · to grind, crush, gnash

This page abbreviates 8 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": [
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      "name": "metathesis",
      "args": {
        "1": "en"
      },
      "expansion": "metathesis"
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    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "crulle",
        "t": "curled, curly"
      },
      "expansion": "Middle English crulle (“curled, curly”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "dum",
        "3": "crul"
      },
      "expansion": "Middle Dutch crul"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*kruzlǭ",
        "t": "bent or crooked object, curl"
      },
      "expansion": "Proto-Germanic *kruzlǭ (“bent or crooked object, curl”)"
    },
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      "name": "unk",
      "args": {
        "1": "en",
        "title": "unknown"
      },
      "expansion": "unknown"
    },
    {
      "name": "cog",
      "args": {
        "1": "stq",
        "2": "Krulle",
        "t": "curl, lock"
      },
      "expansion": "Saterland Frisian Krulle (“curl, lock”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "fy",
        "2": "krul",
        "t": "curl"
      },
      "expansion": "West Frisian krul (“curl”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "nl",
        "2": "krul",
        "t": "curl"
      },
      "expansion": "Dutch krul (“curl”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "nds-de",
        "2": "Krull",
        "t": "curl"
      },
      "expansion": "German Low German Krull (“curl”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "de",
        "2": "Krolle",
        "t": "curl"
      },
      "expansion": "German Krolle (“curl”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "da",
        "2": "krølle",
        "t": "curl"
      },
      "expansion": "Danish krølle (“curl”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "nb",
        "2": "krøll",
        "t": "curl"
      },
      "expansion": "Norwegian Bokmål krøll (“curl”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "stq",
        "2": "Kruus",
        "t": "curl"
      },
      "expansion": "Saterland Frisian Kruus (“curl”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "de",
        "2": "kraus",
        "t": "frizzy, crumpled, curly"
      },
      "expansion": "German kraus (“frizzy, crumpled, curly”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "da",
        "2": "krus",
        "t": "curl"
      },
      "expansion": "Danish krus (“curl”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "sv",
        "2": "krusa",
        "t": "to crimp, curl"
      },
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    },
    {
      "name": "cog",
      "args": {
        "1": "got",
        "2": "𐌺𐍂𐌹𐌿𐍃𐍄𐌰𐌽",
        "t": "to grind, crush, gnash"
      },
      "expansion": "Gothic 𐌺𐍂𐌹𐌿𐍃𐍄𐌰𐌽 (kriustan, “to grind, crush, gnash”)"
    }
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    ],
    [
      "crul",
      "crul#Middle_Dutch"
    ],
    [
      "crulle",
      "crulle#Middle_Dutch"
    ],
    [
      "*kruzlǭ",
      "Reconstruction:Proto-Germanic/kruzlǭ"
    ],
    [
      "*krūsą",
      "Reconstruction:Proto-Germanic/krūsą"
    ],
    [
      "Krulle",
      "Krulle#Saterland_Frisian"
    ],
    [
      "krul",
      "krul#West_Frisian"
    ],
    [
      "krul",
      "krul#Dutch"
    ],
    [
      "Krull",
      "Krull#Low_German"
    ],
    [
      "Krolle",
      "Krolle#German"
    ],
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      "krølle",
      "krølle#Danish"
    ],
    [
      "krøll",
      "krøll#Norwegian_Bokmål"
    ],
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      "Kruus",
      "Kruus#Saterland_Frisian"
    ],
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      "kraus",
      "kraus#German"
    ],
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      "krus",
      "krus#Danish"
    ],
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      "krusa",
      "krusa#Swedish"
    ],
    [
      "𐌺𐍂𐌹𐌿𐍃𐍄𐌰𐌽",
      "𐌺𐍂𐌹𐌿𐍃𐍄𐌰𐌽#Gothic"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "A curving piece or lock of hair; a ringlet.",
        "A curved stroke or shape.",
        "A spin making the trajectory of an object curve.",
        "Movement of a moving rock away from a straight line."
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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 curl →

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
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Import run
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Permanent entry ID
w-Y3VybA