*SET-U

English word origin

Etymology of dew

From Middle English dew, from Old English dēaw (“dew”), from Proto-West Germanic *dauw, from Proto-Germanic *dawwaz, *dawwą (“dew, moisture”), from Proto-Indo-European *dʰewh₂- (“smoke, haze”). Cognate with German Tau, D

2 source sectionsExtended source reportWiktionary original ↗
In this entry · 2 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.

Source etymology 1

Original entry ↗
noun

Any moisture from the atmosphere condensed by cool bodies upon their surfaces. · Moisture in the air that settles on plants, etc in the morning or evening, resulting in drops. · An instance of such moisture settling on plants, etc. · Anything that falls lightly and in a refreshing manner.

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

From Middle English dew, from Old English dēaw (“dew”), from Proto-West Germanic *dauw, from Proto-Germanic *dawwaz, *dawwą (“dew, moisture”), from Proto-Indo-European *dʰewh₂- (“smoke, haze”). Cognate with German Tau, Dutch dauw and Afrikaans dou. Doublet of dag.

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
  • Inherited-form mentiondewenm
  • Inherited-form mentiondēawang
  • Inherited-form mention*dauwgmw-pro
  • Inherited-form mention*dawwazgem-pro
  • Derivation mention*dʰewh₂-ine-pro
  • Cognate mentionTaude
  • Cognate mentiondauwnl
  • Cognate mentiondouaf
  • Doublet mentiondagen

This page abbreviates 1 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": "root",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*dʰewh₂-"
      },
      "expansion": ""
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "dew"
      },
      "expansion": "Middle English dew"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ang",
        "3": "dēaw",
        "4": "",
        "5": "dew"
      },
      "expansion": "Old English dēaw (“dew”)"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gmw-pro",
        "3": "*dauw"
      },
      "expansion": "Proto-West Germanic *dauw"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*dawwaz"
      },
      "expansion": "Proto-Germanic *dawwaz"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*dʰewh₂-",
        "4": "",
        "5": "smoke, haze"
      },
      "expansion": "Proto-Indo-European *dʰewh₂- (“smoke, haze”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "de",
        "2": "Tau"
      },
      "expansion": "German Tau"
    },
    {
      "name": "cog",
      "args": {
        "1": "nl",
        "2": "dauw"
      },
      "expansion": "Dutch dauw"
    },
    {
      "name": "cog",
      "args": {
        "1": "af",
        "2": "dou"
      },
      "expansion": "Afrikaans dou"
    },
    {
      "name": "doublet",
      "args": {
        "1": "en",
        "2": "dag"
      },
      "expansion": "Doublet of dag"
    }
  ],
  "links": [
    [
      "dew",
      "dew#Middle_English"
    ],
    [
      "dēaw",
      "deaw#Old_English"
    ],
    [
      "*dauw",
      "Reconstruction:Proto-West Germanic/dauw"
    ],
    [
      "*dawwaz",
      "Reconstruction:Proto-Germanic/dawwaz"
    ],
    [
      "*dawwą",
      "Reconstruction:Proto-Germanic/dawwą"
    ],
    [
      "*dʰewh₂-",
      "Reconstruction:Proto-Indo-European/dʰewh₂-"
    ],
    [
      "Tau",
      "Tau#German"
    ],
    [
      "dauw",
      "dauw#Dutch"
    ],
    [
      "dou",
      "dou#Afrikaans"
    ],
    [
      "dag",
      "dag#English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "Any moisture from the atmosphere condensed by cool bodies upon their surfaces.",
        "Moisture in the air that settles on plants, etc in the morning or evening, resulting in drops.",
        "An instance of such moisture settling on plants, etc.",
        "Anything that falls lightly and in a refreshing manner."
      ],
      "tags": [
        "uncountable",
        "countable",
        "figuratively"
      ],
      "recordId": "ddcc8a5e74334c2ae7183ae88ff1109b60ff9ccf999769df308b1d87e72beb9e",
      "rawRecordSha256": "0336eb0bbf5f71817d61f9c4b033853530c2bdd113a88bbd9d7f37c12655a586",
      "sourceRecordOrdinal": 43258
    }
  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
    "links": 0,
    "references": 0,
    "descendants": 0,
    "lexicalRecords": 0,
    "lexicalSenses": 1,
    "glosses": 0
  }
}

Source etymology 2

Original entry ↗
verb

To wet with, or as if with, dew; to moisten. · To deposit dew.

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

From Middle English dewe, dewen, from Old English *dēawian, from Proto-West Germanic *dauwēn, from Proto-Germanic *dawwāną. Cognates include Saterland Frisian daue, German tauen and Dutch dauwen.

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": "etymid",
      "args": {
        "1": "en",
        "2": "to wet with dew"
      },
      "expansion": ""
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "dewe"
      },
      "expansion": "Middle English dewe"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ang",
        "3": "*dēawian"
      },
      "expansion": "Old English *dēawian"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gmw-pro",
        "3": "*dauwēn"
      },
      "expansion": "Proto-West Germanic *dauwēn"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*dawwāną"
      },
      "expansion": "Proto-Germanic *dawwāną"
    },
    {
      "name": "cog",
      "args": {
        "1": "stq",
        "2": "daue"
      },
      "expansion": "Saterland Frisian daue"
    },
    {
      "name": "cog",
      "args": {
        "1": "de",
        "2": "tauen"
      },
      "expansion": "German tauen"
    },
    {
      "name": "cog",
      "args": {
        "1": "nl",
        "2": "dauwen"
      },
      "expansion": "Dutch dauwen"
    }
  ],
  "links": [
    [
      "dewe",
      "dewe#Middle_English"
    ],
    [
      "dewen",
      "dewen#Middle_English"
    ],
    [
      "*dēawian",
      "Reconstruction:Old English/deawian"
    ],
    [
      "*dauwēn",
      "Reconstruction:Proto-West Germanic/dauwēn"
    ],
    [
      "*dawwāną",
      "Reconstruction:Proto-Germanic/dawwāną"
    ],
    [
      "daue",
      "daue#Saterland_Frisian"
    ],
    [
      "tauen",
      "tauen#German"
    ],
    [
      "dauwen",
      "dauwen#Dutch"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "verb",
      "glosses": [
        "To wet with, or as if with, dew; to moisten.",
        "To deposit dew."
      ],
      "tags": [
        "transitive",
        "intransitive"
      ],
      "recordId": "505b1123497623acea14a31dce3d306f0a71de6e92a670957c492570fc4e1f03",
      "rawRecordSha256": "7d36fa25d5db129aa894f638174707acd4f2cecfb9342f49e1551e6881ec67e3",
      "sourceRecordOrdinal": 43259
    }
  ],
  "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 dew →

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-ZGV3