*SET-U

English word origin

Etymology of slur

From Middle English sloor (“thin or fluid mud”). The ultimate origin is uncertain, but perhaps related to a group of words derived from Proto-Germanic *slūm- (“loose, slack, flabby”), such as slumber. Cognate with Middle

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 insult or slight. · To run together; to articulate poorly. · To play legato or without separate articulation; to connect (notes) smoothly. · To soil; to sully; to contaminate; to disgrace.

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

From Middle English sloor (“thin or fluid mud”). The ultimate origin is uncertain, but perhaps related to a group of words derived from Proto-Germanic *slūm- (“loose, slack, flabby”), such as slumber. Cognate with Middle Low German sluren (“to trail in mud”). Also related to dialectal Norwegian sløra (“to be careless, to scamp, dawdle”), Danish sløre (“to wobble, be loose”) (especially for wheels); compare Old Norse slóðra (“to drag oneself along”). * (derogatory term): Influenced by various compounds of sense 1 such as racial slur, ethnic slur, etc.

Relationships mentioned by the source

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

This page abbreviates 3 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": "sloor",
        "4": "",
        "5": "thin or fluid mud"
      },
      "expansion": "Middle English sloor (“thin or fluid mud”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*slūm-",
        "t": "loose, slack, flabby"
      },
      "expansion": "Proto-Germanic *slūm- (“loose, slack, flabby”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "gml",
        "2": "sluren",
        "3": "",
        "4": "to trail in mud"
      },
      "expansion": "Middle Low German sluren (“to trail in mud”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "no",
        "2": "sløra",
        "3": "",
        "4": "to be careless, to scamp, dawdle"
      },
      "expansion": "Norwegian sløra (“to be careless, to scamp, dawdle”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "da",
        "2": "sløre",
        "3": "",
        "4": "to wobble, be loose"
      },
      "expansion": "Danish sløre (“to wobble, be loose”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "non",
        "2": "slóðra",
        "3": "",
        "4": "to drag oneself along"
      },
      "expansion": "Old Norse slóðra (“to drag oneself along”)"
    },
    {
      "name": "sense",
      "args": {
        "1": "derogatory term"
      },
      "expansion": "(derogatory term):"
    }
  ],
  "links": [
    [
      "sloor",
      "sloor#Middle_English"
    ],
    [
      "*slūm-",
      "Reconstruction:Proto-Germanic/slūm-"
    ],
    [
      "slumber",
      "slumber#English"
    ],
    [
      "sluren",
      "sluren#Middle_Low_German"
    ],
    [
      "sløra",
      "sløra#Norwegian"
    ],
    [
      "sløre",
      "sløre#Danish"
    ],
    [
      "slóðra",
      "slóðra#Old_Norse"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "verb",
      "glosses": [
        "To insult or slight.",
        "To run together; to articulate poorly.",
        "To play legato or without separate articulation; to connect (notes) smoothly.",
        "To soil; to sully; to contaminate; to disgrace."
      ],
      "tags": [],
      "recordId": "5b1c9413a7d8c5d037b6dea6ed029fa33053465fd70995c758d271d89c6607ff",
      "rawRecordSha256": "db6de0f4317341c46d27216bbd64cbbc83713e1beac54088ad9e13faf4afac9d",
      "sourceRecordOrdinal": 302575
    }
  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
    "links": 0,
    "references": 0,
    "descendants": 0,
    "lexicalRecords": 0,
    "lexicalSenses": 3,
    "glosses": 0
  }
}

Unnumbered source etymology · variant 2/2

Original entry ↗
noun

An insult or slight, especially one that is muttered incoherently under one's breath. · An extremely offensive and socially unacceptable term targeted at a group of people (such as an ethnicity, sexual orientation, etc.). · A mark of dishonour; a blight or stain. · An act of running one's words together; poor verbal articulation.

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

From Middle English sloor (“thin or fluid mud”). The ultimate origin is uncertain, but perhaps related to a group of words derived from Proto-Germanic *slūm- (“loose, slack, flabby”), such as slumber. Cognate with Middle Low German sluren (“to trail in mud”). Also related to dialectal Norwegian sløra (“to be careless, to scamp, dawdle”), Danish sløre (“to wobble, be loose”) (especially for wheels); compare Old Norse slóðra (“to drag oneself along”). * (derogatory term): Influenced by various compounds of sense 1 such as racial slur, ethnic slur, etc.

Relationships mentioned by the source

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

This page abbreviates 3 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": "sloor",
        "4": "",
        "5": "thin or fluid mud"
      },
      "expansion": "Middle English sloor (“thin or fluid mud”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*slūm-",
        "t": "loose, slack, flabby"
      },
      "expansion": "Proto-Germanic *slūm- (“loose, slack, flabby”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "gml",
        "2": "sluren",
        "3": "",
        "4": "to trail in mud"
      },
      "expansion": "Middle Low German sluren (“to trail in mud”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "no",
        "2": "sløra",
        "3": "",
        "4": "to be careless, to scamp, dawdle"
      },
      "expansion": "Norwegian sløra (“to be careless, to scamp, dawdle”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "da",
        "2": "sløre",
        "3": "",
        "4": "to wobble, be loose"
      },
      "expansion": "Danish sløre (“to wobble, be loose”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "non",
        "2": "slóðra",
        "3": "",
        "4": "to drag oneself along"
      },
      "expansion": "Old Norse slóðra (“to drag oneself along”)"
    },
    {
      "name": "sense",
      "args": {
        "1": "derogatory term"
      },
      "expansion": "(derogatory term):"
    }
  ],
  "links": [
    [
      "sloor",
      "sloor#Middle_English"
    ],
    [
      "*slūm-",
      "Reconstruction:Proto-Germanic/slūm-"
    ],
    [
      "slumber",
      "slumber#English"
    ],
    [
      "sluren",
      "sluren#Middle_Low_German"
    ],
    [
      "sløra",
      "sløra#Norwegian"
    ],
    [
      "sløre",
      "sløre#Danish"
    ],
    [
      "slóðra",
      "slóðra#Old_Norse"
    ]
  ],
  "references": [],
  "descendants": [
    {
      "lang": "Russian",
      "lang_code": "ru",
      "word": "слюр",
      "raw_tags": [
        "borrowed"
      ],
      "roman": "sljur"
    },
    {
      "lang": "Ukrainian",
      "lang_code": "uk",
      "word": "слюр",
      "raw_tags": [
        "borrowed"
      ],
      "roman": "sljur"
    }
  ],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "An insult or slight, especially one that is muttered incoherently under one's breath.",
        "An extremely offensive and socially unacceptable term targeted at a group of people (such as an ethnicity, sexual orientation, etc.).",
        "A mark of dishonour; a blight or stain.",
        "An act of running one's words together; poor verbal articulation."
      ],
      "tags": [],
      "recordId": "2b3faf67baab8e39c914ea38d19b771400d17fa65915ab6b3c5224a85b43d733",
      "rawRecordSha256": "c592761ac5c60726870a0a7c3195b5c36ff78ed8db5e3766776f8f4322c5f6af",
      "sourceRecordOrdinal": 302574
    }
  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
    "links": 0,
    "references": 0,
    "descendants": 0,
    "lexicalRecords": 0,
    "lexicalSenses": 3,
    "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 slur →

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-c2x1cg