*SET-U

English word origin

Etymology of jerk

Probably from Middle English yerk (“sudden motion”) and Middle English yerkid (“tightly pulled”), from Old English ġearc (“ready, active, quick”) and Old English ġearcian (“to prepare, make ready, procure, furnish, suppl

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.

Source etymology 1

Original entry ↗
noun

A sudden, often uncontrolled movement, especially of the human body. · A quick pull on something. · A person with unlikable or obnoxious qualities and behavior, typically mean, immoral, self-centered, or disagreeable. · A stupid person; an idiot or fool.

verb

To make a sudden uncontrolled movement. · To give a quick, often unpleasant tug or shake. · To masturbate. · To satirize behavior that is, to an extent, common in a community, especially in circlejerk subreddits.

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

Probably from Middle English yerk (“sudden motion”) and Middle English yerkid (“tightly pulled”), from Old English ġearc (“ready, active, quick”) and Old English ġearcian (“to prepare, make ready, procure, furnish, supply”). Cognate with Scots yerk (“to jerk”). Related also to English yare (“ready”).

Relationships mentioned by the source

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

  • Inherited-form mentionyerkenm
  • Derivation mentionyerkidenm · tightly pulled
  • Derivation mentionġearcang
  • Inherited-form mentionġearcianang · to prepare, make ready, procure, furnish, supply
  • Cognate mentionyerksco · to jerk

This page abbreviates 10 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": "yerk",
        "4": "",
        "5": "sudden motion"
      },
      "expansion": "Middle English yerk (“sudden motion”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "yerkid",
        "t": "tightly pulled"
      },
      "expansion": "Middle English yerkid (“tightly pulled”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "ang",
        "3": "ġearc",
        "4": "",
        "5": "ready, active, quick"
      },
      "expansion": "Old English ġearc (“ready, active, quick”)"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ang",
        "3": "ġearcian",
        "t": "to prepare, make ready, procure, furnish, supply"
      },
      "expansion": "Old English ġearcian (“to prepare, make ready, procure, furnish, supply”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "sco",
        "2": "yerk",
        "t": "to jerk"
      },
      "expansion": "Scots yerk (“to jerk”)"
    },
    {
      "name": "m+",
      "args": {
        "1": "en",
        "2": "yare",
        "t": "ready"
      },
      "expansion": "English yare (“ready”)"
    }
  ],
  "links": [
    [
      "yerk",
      "yerk#Middle_English"
    ],
    [
      "yerkid",
      "yerkid#Middle_English"
    ],
    [
      "ġearc",
      "gearc#Old_English"
    ],
    [
      "ġearcian",
      "gearcian#Old_English"
    ],
    [
      "yerk",
      "yerk#Scots"
    ],
    [
      "yare",
      "yare#English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "A sudden, often uncontrolled movement, especially of the human body.",
        "A quick pull on something.",
        "A person with unlikable or obnoxious qualities and behavior, typically mean, immoral, self-centered, or disagreeable.",
        "A stupid person; an idiot or fool."
      ],
      "tags": [
        "US",
        "derogatory",
        "slang"
      ],
      "recordId": "9e92e50f320ea4206a616c48c560dcc969f5990f2456f445f5c1564755c15cf6",
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    },
    {
      "pos": "verb",
      "glosses": [
        "To make a sudden uncontrolled movement.",
        "To give a quick, often unpleasant tug or shake.",
        "To masturbate.",
        "To satirize behavior that is, to an extent, common in a community, especially in circlejerk subreddits."
      ],
      "tags": [
        "intransitive",
        "transitive",
        "US",
        "slang",
        "vulgar",
        "Internet"
      ],
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  "omittedAuxiliaryFields": {
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  }
}

Source etymology 2

Original entry ↗
noun

A rich, spicy Jamaican marinade. · Meat (or sometimes vegetables) cured by jerking, in which it is coated in spices and slow-cooked over a fire or grill traditionally composed of green pimento wood positioned over burning coals; charqui.

verb

To cure (meat) by cutting it into strips and drying it, originally in the sun.

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

Denominal verb of jerky, itself borrowed from Spanish charqui, from Quechua ch'arki.

Relationships mentioned by the source

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

Inspect preserved source fields

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

{
  "templates": [
    {
      "name": "wp",
      "args": {
        "1": "+ (cooking)"
      },
      "expansion": ""
    },
    {
      "name": "denominal verb",
      "args": {
        "1": "en",
        "2": "jerky"
      },
      "expansion": "Denominal verb of jerky"
    },
    {
      "name": "bor+",
      "args": {
        "1": "en",
        "2": "es",
        "3": "charqui",
        "nocap": "1",
        "nocat": "1"
      },
      "expansion": "borrowed from Spanish charqui"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "qu",
        "3": "ch'arki"
      },
      "expansion": "Quechua ch'arki"
    }
  ],
  "links": [
    [
      "jerky",
      "jerky#English"
    ],
    [
      "charqui",
      "charqui#Spanish"
    ],
    [
      "ch'arki",
      "ch'arki#Quechua"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "A rich, spicy Jamaican marinade.",
        "Meat (or sometimes vegetables) cured by jerking, in which it is coated in spices and slow-cooked over a fire or grill traditionally composed of green pimento wood positioned over burning coals; charqui."
      ],
      "tags": [
        "Caribbean",
        "Jamaica",
        "uncountable"
      ],
      "recordId": "69905daaeb3ed329d87adcbc88f16776505092f5bacf250e250deaa989f1eb71",
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    },
    {
      "pos": "verb",
      "glosses": [
        "To cure (meat) by cutting it into strips and drying it, originally in the sun."
      ],
      "tags": [],
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  "omittedAuxiliaryFields": {
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    "links": 0,
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    "descendants": 0,
    "lexicalRecords": 0,
    "lexicalSenses": 0,
    "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 jerk →

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-amVyaw