*SET-U

English word origin

Etymology of -or

Etymology tree Proto-Indo-European *-tōr Proto-Italic *-tōr Latin -tor Latin -ātor Old French -eorbor. Middle English -our ▲ Latin -torlbor. English -or From Middle English -our, from Old French -eor, from Latin -ātor; r

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 ↗
suffix

Creates an agent noun, often from a verb, indicating a person or object (often machines or parts of them) that do the verb or part of speech with which they are formed. · Appended to the names of members of classes of components, especially those that have an extensive property name of the same root suffixed with -ance

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

Etymology tree Proto-Indo-European *-tōr Proto-Italic *-tōr Latin -tor Latin -ātor Old French -eorbor. Middle English -our ▲ Latin -torlbor. English -or From Middle English -our, from Old French -eor, from Latin -ātor; reinforced by Old French -or and its source, Latin -tor, -tōrem.

Relationships mentioned by the source

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

  • Inherited-form mention-ourenm
  • Derivation mention-eorfro
  • Derivation mention-ātorla
  • Cognate mention-orfro
  • Cognate mention-torla
Inspect preserved source fields

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

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  "templates": [
    {
      "name": "etymon",
      "args": {
        "1": "en",
        "2": ":inh",
        "3": "enm:-our",
        "4": ":lbor",
        "5": "la:-tor",
        "id": "-ator",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *-tōr\nProto-Italic *-tōr\nLatin -tor\nLatin -ātor\nOld French -eorbor.\nMiddle English -our\n▲\nLatin -torlbor.\nEnglish -or\n[Appendix:Glossary#loanword|Borrowed]] from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"id\" : \"agent nouns\", \"children\" : [ { \"terms\" : [ { \"id\" : \"agent nouns\", \"children\" : [ { \"terms\" : [ { \"id\" : \"agent\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-tōr\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Italic\", \"term\" : \"*-tōr\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"-tor\", \"lang\" : \"la\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang_name\" : \"Latin\", \"term\" : \"-ātor\", \"status\" : \"ok\", \"lang\" : \"la\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Old French\", \"term\" : \"-eor\", \"status\" : \"ok\", \"lang\" : \"fro\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"Middle English\", \"term\" : \"-our\", \"status\" : \"ok\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" }, { \"keyword_abbrev\" : \"lbor.\", \"keyword_label\" : \"Learned borrowing from\", \"terms\" : [ { \"is_duplicate\" : true, \"children\" : [ ], \"status\" : { \"1\" : \"la\", \"2\" : \":inh\", \"3\" : \"itc-pro:*-tōr<id:agent nouns>\", \"id\" : \"agent nouns\" }, \"lang_name\" : \"Latin\", \"term\" : \"-tor\", \"lang\" : \"la\" } ], \"keyword\" : \"lbor\" } ], \"status\" : \"ok\", \"lang_name\" : \"English\", \"term\" : \"-or\", \"lang\" : \"en\" }\" data-id=\"-ator\" data-lang=\"en\" data-title=\"-or\" id=\"English:_-ator\">"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "-our"
      },
      "expansion": "Middle English -our"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "fro",
        "3": "-eor"
      },
      "expansion": "Old French -eor"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "la",
        "3": "-ātor"
      },
      "expansion": "Latin -ātor"
    },
    {
      "name": "cog",
      "args": {
        "1": "fro",
        "2": "-or"
      },
      "expansion": "Old French -or"
    },
    {
      "name": "cog",
      "args": {
        "1": "la",
        "2": "-tor",
        "3": "-tor, -tōrem"
      },
      "expansion": "Latin -tor, -tōrem"
    },
    {
      "name": "etymon",
      "args": {
        "1": "en",
        "2": ":inh",
        "3": "enm:-our",
        "4": ":lbor",
        "5": "la:-tor",
        "id": "-ator",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *-tōr\nProto-Italic *-tōr\nLatin -tor\nLatin -ātor\nOld French -eorbor.\nMiddle English -our\n▲\nLatin -torlbor.\nEnglish -or"
    }
  ],
  "links": [
    [
      "*-tōr",
      "Reconstruction:Proto-Indo-European/-tōr#Proto-Indo-European:_agent"
    ],
    [
      "*-tōr",
      "Reconstruction:Proto-Italic/-tōr#Proto-Italic:_agent_nouns"
    ],
    [
      "-tor",
      "-tor#Latin:_agent_nouns"
    ],
    [
      "-ātor",
      "-ator#Latin"
    ],
    [
      "-eor",
      "-eor#Old_French"
    ],
    [
      "-our",
      "-our#Middle_English"
    ],
    [
      "-tor",
      "-tor#Latin"
    ],
    [
      "-our",
      "-our#Middle_English"
    ],
    [
      "-eor",
      "-eor#Old_French"
    ],
    [
      "-ātor",
      "-ator#Latin"
    ],
    [
      "-or",
      "-or#Old_French"
    ],
    [
      "-tor, -tōrem",
      "-tor#Latin"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "suffix",
      "glosses": [
        "Creates an agent noun, often from a verb, indicating a person or object (often machines or parts of them) that do the verb or part of speech with which they are formed.",
        "Appended to the names of members of classes of components, especially those that have an extensive property name of the same root suffixed with -ance"
      ],
      "tags": [
        "morpheme"
      ],
      "recordId": "7247bb4291ad675444fdf10cbf7d4a454082fbdcea5bd6b2d7a40b4f8114afbf",
      "rawRecordSha256": "c7b12db9bfb3cfa7dbd86075f26d84d871030f15cc03b03d951425691f5b5143",
      "sourceRecordOrdinal": 193899
    }
  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
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    "lexicalRecords": 0,
    "lexicalSenses": 0,
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}

Source etymology 2

Original entry ↗
suffix

Used to form nouns of quality, state, or condition.

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

Etymology tree Proto-Indo-European *-os Proto-Indo-European *-s Proto-Indo-European *-ōs Proto-Italic *-ōs Latin -order. English -or From Latin -or.

Relationships mentioned by the source

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

  • Derivation mention-orla
Inspect preserved source fields

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

{
  "templates": [
    {
      "name": "etymon",
      "args": {
        "1": "en",
        "2": ":der",
        "3": "la:-or<id:abstract nouns>",
        "id": "abstract nouns",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *-os\nProto-Indo-European *-s\nProto-Indo-European *-ōs\nProto-Italic *-ōs\nLatin -order.\nEnglish -or\n[Appendix:Glossary#derived_terms|Derived]] from\", \"terms\" : [ { \"id\" : \"abstract nouns\", \"children\" : [ { \"terms\" : [ { \"id\" : \"nouns\", \"children\" : [ { \"terms\" : [ { \"id\" : \"nouns\", \"children\" : [ { \"terms\" : [ { \"id\" : \"athematic\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-os\", \"lang\" : \"ine-pro\" }, { \"id\" : \"amphikinetic\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-s\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-ōs\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Italic\", \"term\" : \"*-ōs\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"-or\", \"lang\" : \"la\" } ], \"keyword\" : \"derived\" } ], \"status\" : \"ok\", \"lang_name\" : \"English\", \"term\" : \"-or\", \"lang\" : \"en\" }\" data-id=\"abstract nouns\" data-lang=\"en\" data-title=\"-or\" id=\"English:_abstract_nouns\">"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "la",
        "3": "-or"
      },
      "expansion": "Latin -or"
    },
    {
      "name": "etymon",
      "args": {
        "1": "en",
        "2": ":der",
        "3": "la:-or<id:abstract nouns>",
        "id": "abstract nouns",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *-os\nProto-Indo-European *-s\nProto-Indo-European *-ōs\nProto-Italic *-ōs\nLatin -order.\nEnglish -or"
    }
  ],
  "links": [
    [
      "*-os",
      "Reconstruction:Proto-Indo-European/-os#Proto-Indo-European:_athematic"
    ],
    [
      "*-s",
      "Reconstruction:Proto-Indo-European/-s#Proto-Indo-European:_amphikinetic"
    ],
    [
      "*-ōs",
      "Reconstruction:Proto-Indo-European/-ōs#Proto-Indo-European:_nouns"
    ],
    [
      "*-ōs",
      "Reconstruction:Proto-Italic/-ōs#Proto-Italic:_nouns"
    ],
    [
      "-or",
      "-or#Latin:_abstract_nouns"
    ],
    [
      "-or",
      "-or#Latin"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "suffix",
      "glosses": [
        "Used to form nouns of quality, state, or condition."
      ],
      "tags": [
        "morpheme"
      ],
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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 -or →

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-LW9y