*SET-U

English word origin

Etymology of dune

Partly from a dialectal form of down; and partly from Dutch duin (from Middle Dutch dune) or from Middle Low German dûne; all ultimately from Proto-West Germanic *dūn, *dūnā, of uncertain origin; possibly from Proto-Celt

1 source sectionExtended source reportWiktionary original ↗
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 ↗
noun

A ridge or hill of sand piled up by currents of wind or water.

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

Partly from a dialectal form of down; and partly from Dutch duin (from Middle Dutch dune) or from Middle Low German dûne; all ultimately from Proto-West Germanic *dūn, *dūnā, of uncertain origin; possibly from Proto-Celtic *dūnom (“stronghold, rampart”), from Proto-Indo-European *dʰuHnom (“enclosure”), from *dʰewh₂- (“to finish, come full circle”). Doublet of down (which see).

Relationships mentioned by the source

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

  • Root classification mention*dʰewh₂-ine-pro
  • Borrowed-form mentionduinnl
  • Derivation mentiondunedum
  • Borrowed-form mentiondûnegml
  • Derivation mention*dūnāgmw-pro
  • Derivation mention*dūnomcel-pro · stronghold, rampart
  • Derivation mention*dʰuHnomine-pro · enclosure
  • Doublet mentiondownen
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": "*dʰewh₂-"
      },
      "expansion": ""
    },
    {
      "name": "bor",
      "args": {
        "1": "en",
        "2": "nl",
        "3": "duin"
      },
      "expansion": "Dutch duin"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "dum",
        "3": "dune"
      },
      "expansion": "Middle Dutch dune"
    },
    {
      "name": "bor",
      "args": {
        "1": "en",
        "2": "gml",
        "3": "dûne"
      },
      "expansion": "Middle Low German dûne"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "gmw-pro",
        "3": "*dūnā",
        "4": "*dūn, *dūnā"
      },
      "expansion": "Proto-West Germanic *dūn, *dūnā"
    },
    {
      "name": "unc",
      "args": {
        "1": "en",
        "title": "uncertain"
      },
      "expansion": "uncertain"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "cel-pro",
        "3": "*dūnom",
        "t": "stronghold, rampart"
      },
      "expansion": "Proto-Celtic *dūnom (“stronghold, rampart”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*dʰuHnom",
        "t": "enclosure"
      },
      "expansion": "Proto-Indo-European *dʰuHnom (“enclosure”)"
    },
    {
      "name": "doublet",
      "args": {
        "1": "en",
        "2": "down"
      },
      "expansion": "Doublet of down"
    }
  ],
  "links": [
    [
      "down",
      "down#English"
    ],
    [
      "duin",
      "duin#Dutch"
    ],
    [
      "dune",
      "dune#Middle_Dutch"
    ],
    [
      "dûne",
      "dune#Middle_Low_German"
    ],
    [
      "*dūn, *dūnā",
      "Reconstruction:Proto-West Germanic/dūnā"
    ],
    [
      "*dūnom",
      "Reconstruction:Proto-Celtic/dūnom"
    ],
    [
      "*dʰuHnom",
      "Reconstruction:Proto-Indo-European/dʰuHnom"
    ],
    [
      "*dʰewh₂-",
      "Reconstruction:Proto-Indo-European/dʰewh₂-"
    ],
    [
      "down",
      "down#English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "A ridge or hill of sand piled up by currents of wind or water."
      ],
      "tags": [],
      "recordId": "dc7b708a900482f05789a82d463ec5332c31ec7979d8c54c44ae0fcd96128d1a",
      "rawRecordSha256": "a90bed48a121e3bfb59872b2f7196a850fa2ec442157ef7925f8f1816f9effe8",
      "sourceRecordOrdinal": 178013
    }
  ],
  "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 dune →

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-ZHVuZQ