*SET-U

English word origin

Etymology of loop

From Middle English loupe (“noose, loop”), earlier lowp-knot (“loop-knot”), of North Germanic origin, from Old Norse hlaup (“a run”), used in the sense of a "running knot", from hlaupa (“to leap”), ultimately from Proto-

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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 form something into a loop. · To fasten or encircle something with a loop. · To fly an aircraft in a loop. · To move something in a loop.

noun

A length of thread, line or rope that is doubled over to make an opening. · The opening so formed. · A shape produced by a curve that bends around and crosses itself. · A process that returns to its beginning and then repeats itself in the same sequence.

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

From Middle English loupe (“noose, loop”), earlier lowp-knot (“loop-knot”), of North Germanic origin, from Old Norse hlaup (“a run”), used in the sense of a "running knot", from hlaupa (“to leap”), ultimately from Proto-Germanic *hlaupaną (“to leap, run”). Compare Swedish löp-knut (“loop-knot”), Danish løb-knude (“a running knot”), Danish løb (“a course”). More at leap. The verb is derived from the noun.

Relationships mentioned by the source

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

This page abbreviates 25 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": "loupe",
        "4": "",
        "5": "noose, loop"
      },
      "expansion": "Middle English loupe (“noose, loop”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "gmq"
      },
      "expansion": "North Germanic"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "non",
        "3": "hlaup",
        "4": "",
        "5": "a run"
      },
      "expansion": "Old Norse hlaup (“a run”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*hlaupaną",
        "t": "to leap, run"
      },
      "expansion": "Proto-Germanic *hlaupaną (“to leap, run”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "sv",
        "2": "löpknut",
        "3": "löp-knut",
        "4": "loop-knot"
      },
      "expansion": "Swedish löp-knut (“loop-knot”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "da",
        "2": "løbknude",
        "3": "løb-knude",
        "4": "a running knot"
      },
      "expansion": "Danish løb-knude (“a running knot”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "da",
        "2": "løb",
        "3": "",
        "4": "a course"
      },
      "expansion": "Danish løb (“a course”)"
    }
  ],
  "links": [
    [
      "loupe",
      "loupe#Middle_English"
    ],
    [
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      "lowpknot#Middle_English"
    ],
    [
      "hlaup",
      "hlaup#Old_Norse"
    ],
    [
      "hlaupa",
      "hlaupa#Old_Norse"
    ],
    [
      "*hlaupaną",
      "Reconstruction:Proto-Germanic/hlaupaną"
    ],
    [
      "löp-knut",
      "löpknut#Swedish"
    ],
    [
      "løb-knude",
      "løbknude#Danish"
    ],
    [
      "løb",
      "løb#Danish"
    ],
    [
      "leap",
      "leap#English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "verb",
      "glosses": [
        "To form something into a loop.",
        "To fasten or encircle something with a loop.",
        "To fly an aircraft in a loop.",
        "To move something in a loop."
      ],
      "tags": [
        "transitive"
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    },
    {
      "pos": "noun",
      "glosses": [
        "A length of thread, line or rope that is doubled over to make an opening.",
        "The opening so formed.",
        "A shape produced by a curve that bends around and crosses itself.",
        "A process that returns to its beginning and then repeats itself in the same sequence."
      ],
      "tags": [],
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  "omittedAuxiliaryFields": {
    "templates": 0,
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    "lexicalSenses": 25,
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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 loop →

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-bG9vcA