*SET-U

English word origin

Etymology of knurl

From knur + -le (“diminutive”), from Middle English knarre (“knot in wood”), earlier sense “a stone”, likely influenced by Old Norse knǫrr. gnarl is a later variant, from gnarled, via knurled.

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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.

Unnumbered source etymology

Original entry ↗
verb

To roll or press a pattern of ridges or indentations into a part for grip.

noun

A contorted knot in wood. · A crossgrained protuberance; a nodule; a boss or projection. · A lined or crossgrained pattern of ridges or indentations rolled or pressed into a part for grip.

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

From knur + -le (“diminutive”), from Middle English knarre (“knot in wood”), earlier sense “a stone”, likely influenced by Old Norse knǫrr. gnarl is a later variant, from gnarled, via knurled.

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.

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    {
      "name": "suffix",
      "args": {
        "1": "en",
        "2": "knur",
        "3": "le",
        "t2": "diminutive"
      },
      "expansion": "knur + -le (“diminutive”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "knarre",
        "4": "",
        "5": "knot in wood"
      },
      "expansion": "Middle English knarre (“knot in wood”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "non",
        "3": "knǫrr"
      },
      "expansion": "Old Norse knǫrr"
    }
  ],
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      "knur#English"
    ],
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      "-le",
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    ],
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      "knarre#Middle_English"
    ],
    [
      "knǫrr",
      "knǫrr#Old_Norse"
    ],
    [
      "gnarl",
      "gnarl#English"
    ],
    [
      "gnarled",
      "gnarled#English"
    ],
    [
      "knurled",
      "knurled#English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "verb",
      "glosses": [
        "To roll or press a pattern of ridges or indentations into a part for grip."
      ],
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    },
    {
      "pos": "noun",
      "glosses": [
        "A contorted knot in wood.",
        "A crossgrained protuberance; a nodule; a boss or projection.",
        "A lined or crossgrained pattern of ridges or indentations rolled or pressed into a part for grip."
      ],
      "tags": [],
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  "omittedAuxiliaryFields": {
    "templates": 0,
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    "lexicalRecords": 0,
    "lexicalSenses": 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 knurl →

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-a251cmw