*SET-U

English word origin

Etymology of trow

From Middle English trowen, trouwen, treuwen, treowen, trouen, from Old English trēowan, trīewan (“to trust”) and Old English trūwian (“to trust, confide”), from Proto-Germanic *trewwāną (“to trust”) and Proto-Germanic *

3 source sectionsExtended source reportWiktionary original ↗
In this entry · 3 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 ↗
verb

To trust or believe. · To have confidence in, or to give credence to.

noun

Trust or faith.

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

From Middle English trowen, trouwen, treuwen, treowen, trouen, from Old English trēowan, trīewan (“to trust”) and Old English trūwian (“to trust, confide”), from Proto-Germanic *trewwāną (“to trust”) and Proto-Germanic *trūwāną (“to trust”); both from Proto-Indo-European *drew- (“faithful, true”). Akin to Scots trow, trew (“to believe, trust, confide in, prove”), Dutch trouwen (“to wed, marry”), German trauen (“to trust, marry”), Danish, Norwegian Bokmål and Swedish tro (“to believe, think”), Norwegian Nynorsk tru (“to believe, think”), Icelandic trúa (“to trust, believe, believe in”).

Relationships mentioned by the source

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

  • Inherited-form mentiontrowenenm
  • Inherited-form mentiontrēowanang
  • Inherited-form mentiontrūwianang · to trust, confide
  • Inherited-form mention*trewwānągem-pro · to trust
  • Inherited-form mention*trūwānągem-pro · to trust
  • Derivation mention*drew-ine-pro · faithful, true
  • Cognate mentiontrowsco
  • Cognate mentiontrouwennl · to wed, marry
  • Cognate mentiontrauende · to trust, marry
  • Cognate mentiontrosv · to believe, think
  • Cognate mentiontrunn · to believe, think
  • Cognate mentiontrúais · to trust, believe, believe in
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": "trowen"
      },
      "expansion": "Middle English trowen"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ang",
        "3": "trēowan"
      },
      "expansion": "Old English trēowan"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ang",
        "3": "trūwian",
        "t": "to trust, confide"
      },
      "expansion": "Old English trūwian (“to trust, confide”)"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*trewwāną",
        "t": "to trust"
      },
      "expansion": "Proto-Germanic *trewwāną (“to trust”)"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*trūwāną",
        "t": "to trust"
      },
      "expansion": "Proto-Germanic *trūwāną (“to trust”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*drew-",
        "t": "faithful, true"
      },
      "expansion": "Proto-Indo-European *drew- (“faithful, true”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "sco",
        "2": "trow"
      },
      "expansion": "Scots trow"
    },
    {
      "name": "cog",
      "args": {
        "1": "nl",
        "2": "trouwen",
        "t": "to wed, marry"
      },
      "expansion": "Dutch trouwen (“to wed, marry”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "de",
        "2": "trauen",
        "t": "to trust, marry"
      },
      "expansion": "German trauen (“to trust, marry”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "da",
        "2": "-"
      },
      "expansion": "Danish"
    },
    {
      "name": "cog",
      "args": {
        "1": "nb",
        "2": "-"
      },
      "expansion": "Norwegian Bokmål"
    },
    {
      "name": "cog",
      "args": {
        "1": "sv",
        "2": "tro",
        "t": "to believe, think"
      },
      "expansion": "Swedish tro (“to believe, think”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "nn",
        "2": "tru",
        "t": "to believe, think"
      },
      "expansion": "Norwegian Nynorsk tru (“to believe, think”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "is",
        "2": "trúa",
        "t": "to trust, believe, believe in"
      },
      "expansion": "Icelandic trúa (“to trust, believe, believe in”)"
    }
  ],
  "links": [
    [
      "trowen",
      "trowen#Middle_English"
    ],
    [
      "trouwen",
      "trouwen#Middle_English"
    ],
    [
      "treuwen",
      "treuwen#Middle_English"
    ],
    [
      "treowen",
      "treowen#Middle_English"
    ],
    [
      "trouen",
      "trouen#Middle_English"
    ],
    [
      "trēowan",
      "treowan#Old_English"
    ],
    [
      "trīewan",
      "triewan#Old_English"
    ],
    [
      "trūwian",
      "truwian#Old_English"
    ],
    [
      "*trewwāną",
      "Reconstruction:Proto-Germanic/trewwāną"
    ],
    [
      "*trūwāną",
      "Reconstruction:Proto-Germanic/trūwāną"
    ],
    [
      "*drew-",
      "Reconstruction:Proto-Indo-European/drew-"
    ],
    [
      "trow",
      "trow#Scots"
    ],
    [
      "trew",
      "trew#Scots"
    ],
    [
      "trouwen",
      "trouwen#Dutch"
    ],
    [
      "trauen",
      "trauen#German"
    ],
    [
      "tro",
      "tro#Swedish"
    ],
    [
      "tru",
      "tru#Norwegian_Nynorsk"
    ],
    [
      "trúa",
      "trúa#Icelandic"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "verb",
      "glosses": [
        "To trust or believe.",
        "To have confidence in, or to give credence to."
      ],
      "tags": [
        "archaic",
        "dialectal"
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      "pos": "noun",
      "glosses": [
        "Trust or faith."
      ],
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        "dialectal",
        "uncountable",
        "usually"
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  "omittedAuxiliaryFields": {
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}

Source etymology 3

Original entry ↗
noun

Alternative form of drow.

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

From Shetlandic and Orcadian Scots trow, from Norn *drou, *drau (compare 18th c. Norwegian drau, modern drov, drauv), from Old Norse draugr (“malevolent revenant”); along the variation drow, intermixed with Norn troll, from Old Norse trǫll (“troll, malevolent supernatural being”), a partial synonym to draugr. L-vocalisation occurred in the early 15th century in Middle Scots, so trolly, knolls probably became *trowie, knowes around this time.

Relationships mentioned by the source

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

  • Derivation mentiontrowsco
  • Derivation mention*drounrn
  • Cognate mentiondrauno
  • Derivation mentiondraugrnon · malevolent revenant
  • Derivation mentiontrollnrn
  • Derivation mentiontrǫllnon · troll, malevolent supernatural being
Inspect preserved source fields

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

{
  "templates": [
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "sco",
        "3": "trow"
      },
      "expansion": "Scots trow"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "nrn",
        "3": "*drou"
      },
      "expansion": "Norn *drou"
    },
    {
      "name": "cog",
      "args": {
        "1": "no",
        "2": "drau"
      },
      "expansion": "Norwegian drau"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "non",
        "3": "draugr",
        "t": "malevolent revenant"
      },
      "expansion": "Old Norse draugr (“malevolent revenant”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "nrn",
        "3": "troll"
      },
      "expansion": "Norn troll"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "non",
        "3": "trǫll",
        "t": "troll, malevolent supernatural being"
      },
      "expansion": "Old Norse trǫll (“troll, malevolent supernatural being”)"
    }
  ],
  "links": [
    [
      "trow",
      "trow#Scots"
    ],
    [
      "*drou",
      "Reconstruction:Norn/drou"
    ],
    [
      "*drau",
      "Reconstruction:Norn/drau"
    ],
    [
      "drau",
      "drau#Norwegian"
    ],
    [
      "drov",
      "drov#Norwegian"
    ],
    [
      "drauv",
      "drauv#Norwegian"
    ],
    [
      "draugr",
      "draugr#Old_Norse"
    ],
    [
      "drow",
      "drow#English"
    ],
    [
      "troll",
      "troll#Norn"
    ],
    [
      "trǫll",
      "trǫll#Old_Norse"
    ],
    [
      "trolly",
      "troll#English"
    ],
    [
      "knolls",
      "knoll#English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "Alternative form of drow."
      ],
      "tags": [
        "Orkney",
        "Shetland",
        "alt-of",
        "alternative",
        "dated"
      ],
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}

Source etymology 4

Original entry ↗
noun

Used chiefly in the expression drop trow.

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

Shortened form of trousers.

Inspect preserved source fields

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

{
  "templates": [],
  "links": [
    [
      "trousers",
      "trousers#English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "Used chiefly in the expression drop trow."
      ],
      "tags": [
        "dated",
        "uncountable"
      ],
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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 trow →

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-dHJvdw