*SET-U

English word origin

Etymology of brat

Early Modern English (c. 1500) slang term meaning "beggar's child". Possibly from Scots bratchet (“bitch, hound”), in which case it would be a doublet of brachet. Another possibility is that it was originally a dialectal

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 human child. · A child who is regarded as mischievous, unruly, spoiled, or selfish. · The qualities possessed by a confident and assertive woman. · A child (at any age) of an active member of the military or the diplomatic service.

adj

Characteristic of a confident and assertive woman.

verb

To act in a bratty manner as the submissive.

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

Early Modern English (c. 1500) slang term meaning "beggar's child". Possibly from Scots bratchet (“bitch, hound”), in which case it would be a doublet of brachet. Another possibility is that it was originally a dialectal word, from northern and western England and the Midlands, for a "makeshift or ragged garment," from Old English bratt (“cloak”), which is from a Celtic source (Old Irish brat (“cloak, cloth”)). In the sense "characteristic of a confident and assertive woman", coined by English singer and songwriter Charli XCX in her 2024 album Brat, though occasional earlier uses of the word with a "reclaimed" or ironic, positive connotation existed, including in LGBTQ slang for people of certain femme or feminine-leaning personalities.

Relationships mentioned by the source

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

  • Derivation mentionbratchetsco · bitch, hound
  • Derivation mentionbrattang · cloak

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.

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    {
      "name": "dercat",
      "args": {
        "1": "en",
        "2": "qfa-sub",
        "3": "fro",
        "4": "frk",
        "5": "gem-pro"
      },
      "expansion": ""
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "sco",
        "3": "bratchet",
        "t": "bitch, hound"
      },
      "expansion": "Scots bratchet (“bitch, hound”)"
    },
    {
      "name": "dbt",
      "args": {
        "1": "en",
        "2": "brachet",
        "nocap": "1"
      },
      "expansion": "doublet of brachet"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "ang",
        "3": "bratt",
        "t": "cloak"
      },
      "expansion": "Old English bratt (“cloak”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "cel",
        "3": "-"
      },
      "expansion": "Celtic"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "sga",
        "3": "-"
      },
      "expansion": "Old Irish"
    },
    {
      "name": "coinage",
      "args": {
        "1": "en",
        "2": "Charli XCX",
        "nat": "English",
        "occ": "singer and songwriter",
        "nocap": "1"
      },
      "expansion": "coined by English singer and songwriter Charli XCX"
    }
  ],
  "links": [
    [
      "bratchet",
      "bratchet#Scots"
    ],
    [
      "brachet",
      "brachet#English"
    ],
    [
      "Midlands",
      "Midlands"
    ],
    [
      "bratt",
      "bratt#Old_English"
    ],
    [
      "brat",
      "brat#Irish"
    ],
    [
      "ironic",
      "ironic"
    ],
    [
      "connotation",
      "connotation"
    ],
    [
      "femme",
      "femme"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
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      "pos": "noun",
      "glosses": [
        "A human child.",
        "A child who is regarded as mischievous, unruly, spoiled, or selfish.",
        "The qualities possessed by a confident and assertive woman.",
        "A child (at any age) of an active member of the military or the diplomatic service."
      ],
      "tags": [
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    },
    {
      "pos": "verb",
      "glosses": [
        "To act in a bratty manner as the submissive."
      ],
      "tags": [
        "intransitive"
      ],
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  }
}

Source etymology 2

Original entry ↗
noun

Bratwurst.

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

Clipping of bratwurst, from German Bratwurst.

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": "clipping",
      "args": {
        "1": "en",
        "2": "bratwurst"
      },
      "expansion": "Clipping of bratwurst"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "de",
        "3": "Bratwurst"
      },
      "expansion": "German Bratwurst"
    }
  ],
  "links": [
    [
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      "bratwurst#English"
    ],
    [
      "Bratwurst",
      "Bratwurst#German"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "Bratwurst."
      ],
      "tags": [
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        "informal",
        "uncountable"
      ],
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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 brat →

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-YnJhdA