*SET-U

English word origin

Etymology of quirk

First attested in the 1540s. Of uncertain origin. Possibly from Middle English *querk, from Old Norse kverk (“a bend or angle, especially below a cross-beam or below the chin, the bight of an axe", also "throat, gullet”)

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.

Source etymology 1

Original entry ↗
noun

An idiosyncrasy; a slight glitch, a mannerism; something unusual about the manner or style of something or someone. · An acute angle dividing a molding; a groove that runs lengthwise between the upper part of a molding and a soffit. · A quibble, evasion, or subterfuge.

verb

To (cause to) move with a wry jerk. · To furnish with a quirk or channel. · To alter in a unique and unusual way. · To use verbal tricks or quibbles.

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

First attested in the 1540s. Of uncertain origin. Possibly from Middle English *querk, from Old Norse kverk (“a bend or angle, especially below a cross-beam or below the chin, the bight of an axe", also "throat, gullet”), from Proto-Germanic *kwerkō (“throat, gullet”), from Proto-Indo-European *gʷerh₃- (“to devour; maw”). Cognate with Scots querk (“throat", also "any hollow in the body, such as an armpit, groin, instep, etc.”), Icelandic kverk (“interior angle”). Also partially from dialectal quirk, querk (“a whim, fancy, fuss, huff, complaint", also "to peevishly grumble, grunt, sigh, croak, die”), from Middle English querken, *quirken (“to choke”), from Old Norse kvirkja (“to choke, strangle”), from the same origin above. Related to dialectal querken, quirken (“to choke”). Likely not related to queer.

Relationships mentioned by the source

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

  • Inherited-form mention*querkenm
  • Derivation mentionkverknon · a bend or angle, especially below a cross-beam or below the chin, the bight of an axe", also "throat, gullet
  • Derivation mention*kwerkōgem-pro · throat, gullet
  • Derivation mention*gʷerh₃-ine-pro · to devour; maw
  • Cognate mentionquerksco · throat", also "any hollow in the body, such as an armpit, groin, instep, etc.
  • Cognate mentionkverkis · interior angle
  • Inherited-form mentionquerkenenm
  • Derivation mentionkvirkjanon · to choke, strangle
Inspect preserved source fields

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

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      "args": {
        "1": "en",
        "nocap": "1"
      },
      "expansion": "uncertain"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "*querk"
      },
      "expansion": "Middle English *querk"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "non",
        "3": "kverk",
        "t": "a bend or angle, especially below a cross-beam or below the chin, the bight of an axe\", also \"throat, gullet"
      },
      "expansion": "Old Norse kverk (“a bend or angle, especially below a cross-beam or below the chin, the bight of an axe\", also \"throat, gullet”)"
    },
    {
      "name": "der",
      "args": {
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        "2": "gem-pro",
        "3": "*kwerkō",
        "t": "throat, gullet"
      },
      "expansion": "Proto-Germanic *kwerkō (“throat, gullet”)"
    },
    {
      "name": "der",
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        "2": "ine-pro",
        "3": "*gʷerh₃-",
        "t": "to devour; maw"
      },
      "expansion": "Proto-Indo-European *gʷerh₃- (“to devour; maw”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "sco",
        "2": "querk",
        "t": "throat\", also \"any hollow in the body, such as an armpit, groin, instep, etc."
      },
      "expansion": "Scots querk (“throat\", also \"any hollow in the body, such as an armpit, groin, instep, etc.”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "is",
        "2": "kverk",
        "t": "interior angle"
      },
      "expansion": "Icelandic kverk (“interior angle”)"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
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      },
      "expansion": "Middle English querken"
    },
    {
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        "1": "en",
        "2": "non",
        "3": "kvirkja",
        "t": "to choke, strangle"
      },
      "expansion": "Old Norse kvirkja (“to choke, strangle”)"
    }
  ],
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    [
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      "Reconstruction:Middle English/querk"
    ],
    [
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    [
      "*kwerkō",
      "Reconstruction:Proto-Germanic/kwerkō"
    ],
    [
      "*gʷerh₃-",
      "Reconstruction:Proto-Indo-European/gʷerh₃-"
    ],
    [
      "querk",
      "querk#Scots"
    ],
    [
      "kverk",
      "kverk#Icelandic"
    ],
    [
      "querken",
      "querken#Middle_English"
    ],
    [
      "*quirken",
      "Reconstruction:Middle English/quirken"
    ],
    [
      "kvirkja",
      "kvirkja#Old_Norse"
    ],
    [
      "querken, quirken",
      "querken#English"
    ],
    [
      "queer",
      "queer#English"
    ]
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  "references": [],
  "descendants": [],
  "lexical": [
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      "pos": "noun",
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        "An idiosyncrasy; a slight glitch, a mannerism; something unusual about the manner or style of something or someone.",
        "An acute angle dividing a molding; a groove that runs lengthwise between the upper part of a molding and a soffit.",
        "A quibble, evasion, or subterfuge."
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      "tags": [
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    {
      "pos": "verb",
      "glosses": [
        "To (cause to) move with a wry jerk.",
        "To furnish with a quirk or channel.",
        "To alter in a unique and unusual way.",
        "To use verbal tricks or quibbles."
      ],
      "tags": [
        "ambitransitive",
        "transitive",
        "archaic",
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  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
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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 quirk →

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-cXVpcms