*SET-U

English word origin

Etymology of lour

The verb is derived from Middle English louren, lour, loure (“to frown or scowl; to be dark or overcast; to droop, fade, wither; to lurk, skulk”), probably from Old English *lūran, *lūrian, from Proto-Germanic *lūraną (“

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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 ↗
noun

A frown, a scowl; an angry or sullen look. · Of the sky, the weather, etc.: a dark, gloomy, and threatening appearance.

verb

To frown; to look sullen. · To be dark, gloomy, and threatening, as clouds; of the sky: to be covered with dark and threatening clouds; to show threatening signs of approach, as a tempest.

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

The verb is derived from Middle English louren, lour, loure (“to frown or scowl; to be dark or overcast; to droop, fade, wither; to lurk, skulk”), probably from Old English *lūran, *lūrian, from Proto-Germanic *lūraną (“to lie in wait, lurk”). The English word is cognate with Danish lure (“to lie in ambush; to take a nap”), Middle Dutch loeren (modern Dutch loeren (“to lurk, spy on”)), Middle Low German lûren (“to lie in ambush”), German Low German luren (“to lurk”), Middle High German lūren (“to lie in ambush”) (modern German lauern (“to lie in ambush; to lurk”)), Icelandic lúra (“to take a nap”), Saterland Frisian luurje (“to lie in wait”), West Frisian loere (“to lurk”), and Swedish lura (“to lie in ambush; to deceive, fool, trick; to lure; to take a nap”); and is related to lurk. The noun is derived from the verb.

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": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "louren"
      },
      "expansion": "Middle English louren"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ang",
        "3": "*lūran"
      },
      "expansion": "Old English *lūran"
    },
    {
      "name": "sup",
      "args": {
        "1": "2"
      },
      "expansion": "²"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*lūraną",
        "4": "",
        "5": "to lie in wait, lurk"
      },
      "expansion": "Proto-Germanic *lūraną (“to lie in wait, lurk”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "da",
        "2": "lure",
        "3": "",
        "4": "to lie in ambush; to take a nap"
      },
      "expansion": "Danish lure (“to lie in ambush; to take a nap”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "dum",
        "2": "loeren"
      },
      "expansion": "Middle Dutch loeren"
    },
    {
      "name": "cog",
      "args": {
        "1": "nl",
        "2": "loeren",
        "3": "",
        "4": "to lurk, spy on"
      },
      "expansion": "Dutch loeren (“to lurk, spy on”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "gml",
        "2": "lûren",
        "3": "",
        "4": "to lie in ambush"
      },
      "expansion": "Middle Low German lûren (“to lie in ambush”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "nds-de",
        "2": "luren",
        "3": "",
        "4": "to lurk"
      },
      "expansion": "German Low German luren (“to lurk”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "gmh",
        "2": "lūren",
        "3": "",
        "4": "to lie in ambush"
      },
      "expansion": "Middle High German lūren (“to lie in ambush”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "de",
        "2": "lauern",
        "3": "",
        "4": "to lie in ambush; to lurk"
      },
      "expansion": "German lauern (“to lie in ambush; to lurk”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "is",
        "2": "lúra",
        "3": "",
        "4": "to take a nap"
      },
      "expansion": "Icelandic lúra (“to take a nap”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "stq",
        "2": "luurje",
        "t": "to lie in wait"
      },
      "expansion": "Saterland Frisian luurje (“to lie in wait”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "fy",
        "2": "loere",
        "t": "to lurk"
      },
      "expansion": "West Frisian loere (“to lurk”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "sv",
        "2": "lura",
        "3": "",
        "4": "to lie in ambush; to deceive, fool, trick; to lure; to take a nap"
      },
      "expansion": "Swedish lura (“to lie in ambush; to deceive, fool, trick; to lure; to take a nap”)"
    },
    {
      "name": "sup",
      "args": {
        "1": "1"
      },
      "expansion": "¹"
    }
  ],
  "links": [
    [
      "louren",
      "louren#Middle_English"
    ],
    [
      "lour",
      "lour#Middle_English"
    ],
    [
      "loure",
      "loure#Middle_English"
    ],
    [
      "*lūran",
      "Reconstruction:Old English/luran"
    ],
    [
      "*lūrian",
      "Reconstruction:Old English/lurian"
    ],
    [
      "*lūraną",
      "Reconstruction:Proto-Germanic/lūraną"
    ],
    [
      "lure",
      "lure#Danish"
    ],
    [
      "loeren",
      "loeren#Middle_Dutch"
    ],
    [
      "loeren",
      "loeren#Dutch"
    ],
    [
      "lûren",
      "luren#Middle_Low_German"
    ],
    [
      "luren",
      "luren#Low_German"
    ],
    [
      "lūren",
      "luren#Middle_High_German"
    ],
    [
      "lauern",
      "lauern#German"
    ],
    [
      "lúra",
      "lúra#Icelandic"
    ],
    [
      "luurje",
      "luurje#Saterland_Frisian"
    ],
    [
      "loere",
      "loere#West_Frisian"
    ],
    [
      "lura",
      "lura#Swedish"
    ],
    [
      "lurk",
      "lurk#English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "A frown, a scowl; an angry or sullen look.",
        "Of the sky, the weather, etc.: a dark, gloomy, and threatening appearance."
      ],
      "tags": [
        "figuratively"
      ],
      "recordId": "84e7b1299e309a8d7431726d7b2dad414d0def43a7b7d36b1ef07a7d9d4a2705",
      "rawRecordSha256": "41e5da1bba0dd803000108738bcdcbb80e055c04ffbcaf81b7415ca883e6fd11",
      "sourceRecordOrdinal": 821231
    },
    {
      "pos": "verb",
      "glosses": [
        "To frown; to look sullen.",
        "To be dark, gloomy, and threatening, as clouds; of the sky: to be covered with dark and threatening clouds; to show threatening signs of approach, as a tempest."
      ],
      "tags": [
        "intransitive",
        "figuratively"
      ],
      "recordId": "dde9323a536dff92957980a36ce93682a5c8f47704c373fb1bf2ec120e873a5e",
      "rawRecordSha256": "06c253835f3087f87d99ee84f03b6c637f877572643708afbf7ff7ae97fa03b7",
      "sourceRecordOrdinal": 821230
    }
  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
    "links": 0,
    "references": 0,
    "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 lour →

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-bG91cg