*SET-U

English word origin

Etymology of grout

From Middle English growte, grut, from Old English grūt (“dregs; coarse meal”), from Proto-West Germanic *grūt, from Proto-Germanic *grūtą (compare Dutch gruit (“dregs”), German Grauß, Norwegian grut (“ground”)), lengthe

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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 insert mortar between tiles. · To affix with mortar.

noun

A thin mortar used to fill the gaps between tiles and cavities in masonry. · Coarse meal; groats. · Dregs, sediment. · A kind of beer or ale.

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

From Middle English growte, grut, from Old English grūt (“dregs; coarse meal”), from Proto-West Germanic *grūt, from Proto-Germanic *grūtą (compare Dutch gruit (“dregs”), German Grauß, Norwegian grut (“ground”)), lengthening of Proto-Germanic *grutą, ultimately from Proto-Indo-European *gʰer- (“to grind, rub”). Related to grit.

Relationships mentioned by the source

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

  • Root classification mention*gʰer-ine-pro
  • Inherited-form mentiongrowteenm
  • Inherited-form mentiongrūtang · dregs; coarse meal
  • Inherited-form mention*grūtgmw-pro
  • Inherited-form mention*grūtągem-pro
  • Cognate mentiongruitnl · dregs
  • Cognate mentionGraußde
  • Cognate mentiongrutno · ground
  • Derivation mention*grutągem-pro
  • Derivation mention*gʰer-ine-pro · to grind, rub
Inspect preserved source fields

Raw extraction fields are retained for auditing. Their order does not establish ancestry.

{
  "templates": [
    {
      "name": "root",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*gʰer-",
        "id": "rub"
      },
      "expansion": ""
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "growte"
      },
      "expansion": "Middle English growte"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ang",
        "3": "grūt",
        "t": "dregs; coarse meal"
      },
      "expansion": "Old English grūt (“dregs; coarse meal”)"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gmw-pro",
        "3": "*grūt"
      },
      "expansion": "Proto-West Germanic *grūt"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*grūtą"
      },
      "expansion": "Proto-Germanic *grūtą"
    },
    {
      "name": "cog",
      "args": {
        "1": "nl",
        "2": "gruit",
        "t": "dregs"
      },
      "expansion": "Dutch gruit (“dregs”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "de",
        "2": "Grauß"
      },
      "expansion": "German Grauß"
    },
    {
      "name": "cog",
      "args": {
        "1": "no",
        "2": "grut",
        "t": "ground"
      },
      "expansion": "Norwegian grut (“ground”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*grutą"
      },
      "expansion": "Proto-Germanic *grutą"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*gʰer-",
        "t": "to grind, rub",
        "id": "rub"
      },
      "expansion": "Proto-Indo-European *gʰer- (“to grind, rub”)"
    }
  ],
  "links": [
    [
      "growte",
      "growte#Middle_English"
    ],
    [
      "grut",
      "grut#Middle_English"
    ],
    [
      "grūt",
      "grut#Old_English"
    ],
    [
      "*grūt",
      "Reconstruction:Proto-West Germanic/grūt"
    ],
    [
      "*grūtą",
      "Reconstruction:Proto-Germanic/grūtą"
    ],
    [
      "gruit",
      "gruit#Dutch"
    ],
    [
      "Grauß",
      "Grauß#German"
    ],
    [
      "grut",
      "grut#Norwegian"
    ],
    [
      "*grutą",
      "Reconstruction:Proto-Germanic/grutą"
    ],
    [
      "*gʰer-",
      "Reconstruction:Proto-Indo-European/gʰer-#Proto-Indo-European:_rub"
    ],
    [
      "grit",
      "grit#English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "verb",
      "glosses": [
        "To insert mortar between tiles.",
        "To affix with mortar."
      ],
      "tags": [
        "transitive"
      ],
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      "sourceRecordOrdinal": 230213
    },
    {
      "pos": "noun",
      "glosses": [
        "A thin mortar used to fill the gaps between tiles and cavities in masonry.",
        "Coarse meal; groats.",
        "Dregs, sediment.",
        "A kind of beer or ale."
      ],
      "tags": [
        "countable",
        "uncountable",
        "archaic",
        "in-plural",
        "UK",
        "obsolete"
      ],
      "recordId": "83d4abf51326059a7e9a544ca82ef7b7151e4b8f7bd532fe99e211597b2b23e8",
      "rawRecordSha256": "7383c0cecad2d5860e58b18b5a02efca891beb1ad5435abb8275dd53a91ce6f2",
      "sourceRecordOrdinal": 230212
    }
  ],
  "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 grout →

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-Z3JvdXQ