*SET-U

English word origin

Etymology of hero

From Middle English heroes, from Old French heroes, from Latin hērōs (“hero”), from Ancient Greek ἥρως (hḗrōs, “demi-god, hero”), possibly from Proto-Indo-European *ser- (“to watch over, protect”); if so, related to Lati

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.

Unnumbered source etymology · variant 1/2

Original entry ↗
noun

Somebody who possesses great bravery and carries out extraordinary or noble deeds. · A role model. · The protagonist in a work of fiction. · The current player, especially a hypothetical player for example and didactic purposes. Compare: villain (“any opponent player”). Not to be confused with hero call (“a weak call against a supposed bluff”).

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

From Middle English heroes, from Old French heroes, from Latin hērōs (“hero”), from Ancient Greek ἥρως (hḗrōs, “demi-god, hero”), possibly from Proto-Indo-European *ser- (“to watch over, protect”); if so, related to Latin servo (“protect”). Displaced Middle English heleð, haleð, from Old English hæleþ, hæle.

Relationships mentioned by the source

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

This page abbreviates 4 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": "*ser- (guard)"
      },
      "expansion": ""
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "heroes"
      },
      "expansion": "Middle English heroes"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "fro",
        "3": "heroes"
      },
      "expansion": "Old French heroes"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "la",
        "3": "hērōs",
        "4": "",
        "5": "hero"
      },
      "expansion": "Latin hērōs (“hero”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "grc",
        "3": "ἥρως",
        "4": "",
        "5": "demi-god, hero"
      },
      "expansion": "Ancient Greek ἥρως (hḗrōs, “demi-god, hero”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*ser-",
        "4": "",
        "5": "to watch over, protect"
      },
      "expansion": "Proto-Indo-European *ser- (“to watch over, protect”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "la",
        "2": "servo",
        "3": "",
        "4": "protect"
      },
      "expansion": "Latin servo (“protect”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "enm",
        "2": "heleð"
      },
      "expansion": "Middle English heleð"
    },
    {
      "name": "cog",
      "args": {
        "1": "ang",
        "2": "hæle",
        "3": "hæleþ"
      },
      "expansion": "Old English hæleþ"
    }
  ],
  "links": [
    [
      "heroes",
      "heroes#Middle_English"
    ],
    [
      "heroes",
      "heroes#Old_French"
    ],
    [
      "hērōs",
      "heros#Latin"
    ],
    [
      "ἥρως",
      "ἥρως#Ancient_Greek"
    ],
    [
      "*ser-",
      "Reconstruction:Proto-Indo-European/ser-"
    ],
    [
      "servo",
      "servo#Latin"
    ],
    [
      "heleð",
      "heleð#Middle_English"
    ],
    [
      "haleð",
      "haleð#Middle_English"
    ],
    [
      "hæleþ",
      "hæle#Old_English"
    ],
    [
      "hæle",
      "hæle#Old_English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "Somebody who possesses great bravery and carries out extraordinary or noble deeds.",
        "A role model.",
        "The protagonist in a work of fiction.",
        "The current player, especially a hypothetical player for example and didactic purposes. Compare: villain (“any opponent player”). Not to be confused with hero call (“a weak call against a supposed bluff”)."
      ],
      "tags": [],
      "recordId": "ee804973ccdfe1add25cb31447c67932ce30b5900661e354c4f992fda4d36487",
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    }
  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
    "links": 0,
    "references": 0,
    "descendants": 0,
    "lexicalRecords": 0,
    "lexicalSenses": 4,
    "glosses": 0
  }
}

Unnumbered source etymology · variant 2/2

Original entry ↗
verb

To act as a hero (brave person; role model; or protagonist). · To praise or laud. · To bring attention to; to highlight; to spotlight.

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

From Middle English heroes, from Old French heroes, from Latin hērōs (“hero”), from Ancient Greek ἥρως (hḗrōs, “demi-god, hero”), possibly from Proto-Indo-European *ser- (“to watch over, protect”); if so, related to Latin servo (“protect”). Displaced Middle English heleð, haleð, from Old English hæleþ, hæle.

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": "root",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*ser- (guard)"
      },
      "expansion": ""
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "heroes"
      },
      "expansion": "Middle English heroes"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "fro",
        "3": "heroes"
      },
      "expansion": "Old French heroes"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "la",
        "3": "hērōs",
        "4": "",
        "5": "hero"
      },
      "expansion": "Latin hērōs (“hero”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "grc",
        "3": "ἥρως",
        "4": "",
        "5": "demi-god, hero"
      },
      "expansion": "Ancient Greek ἥρως (hḗrōs, “demi-god, hero”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*ser-",
        "4": "",
        "5": "to watch over, protect"
      },
      "expansion": "Proto-Indo-European *ser- (“to watch over, protect”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "la",
        "2": "servo",
        "3": "",
        "4": "protect"
      },
      "expansion": "Latin servo (“protect”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "enm",
        "2": "heleð"
      },
      "expansion": "Middle English heleð"
    },
    {
      "name": "cog",
      "args": {
        "1": "ang",
        "2": "hæle",
        "3": "hæleþ"
      },
      "expansion": "Old English hæleþ"
    }
  ],
  "links": [
    [
      "heroes",
      "heroes#Middle_English"
    ],
    [
      "heroes",
      "heroes#Old_French"
    ],
    [
      "hērōs",
      "heros#Latin"
    ],
    [
      "ἥρως",
      "ἥρως#Ancient_Greek"
    ],
    [
      "*ser-",
      "Reconstruction:Proto-Indo-European/ser-"
    ],
    [
      "servo",
      "servo#Latin"
    ],
    [
      "heleð",
      "heleð#Middle_English"
    ],
    [
      "haleð",
      "haleð#Middle_English"
    ],
    [
      "hæleþ",
      "hæle#Old_English"
    ],
    [
      "hæle",
      "hæle#Old_English"
    ]
  ],
  "references": [],
  "descendants": [
    {
      "lang": "Gujarati",
      "lang_code": "gu",
      "word": "હીરો",
      "raw_tags": [
        "borrowed"
      ],
      "roman": "hīro"
    },
    {
      "lang": "Hindi",
      "lang_code": "hi",
      "word": "हीरो",
      "raw_tags": [
        "borrowed"
      ],
      "roman": "hīro"
    },
    {
      "lang": "Ido",
      "lang_code": "io",
      "word": "heroo",
      "raw_tags": [
        "reshaped by analogy or addition of morphemes"
      ]
    },
    {
      "lang": "Japanese",
      "lang_code": "ja",
      "word": "ヒーロー",
      "raw_tags": [
        "borrowed"
      ],
      "roman": "hīrō"
    },
    {
      "lang": "Korean",
      "lang_code": "ko",
      "word": "히어로",
      "raw_tags": [
        "borrowed"
      ],
      "roman": "hieoro"
    },
    {
      "lang": "Telugu",
      "lang_code": "te",
      "word": "హీరో",
      "raw_tags": [
        "borrowed"
      ],
      "roman": "hīrō"
    },
    {
      "lang": "Thai",
      "lang_code": "th",
      "word": "ฮีโร่",
      "raw_tags": [
        "borrowed"
      ],
      "roman": "hii-rôo"
    }
  ],
  "lexical": [
    {
      "pos": "verb",
      "glosses": [
        "To act as a hero (brave person; role model; or protagonist).",
        "To praise or laud.",
        "To bring attention to; to highlight; to spotlight."
      ],
      "tags": [
        "informal",
        "intransitive",
        "transitive"
      ],
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      "sourceRecordOrdinal": 186916
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  ],
  "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 hero →

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-aGVybw