*SET-U

English word origin

Etymology of negro

Borrowed from Spanish and Portuguese negro (“black”), from Latin nigrum (“shiny black”), of uncertain origin, but possibly from Proto-Indo-European *negʷ- (“bare; night”). Doublet of noir. Compare nigrescence.

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 person of black African ancestry. · A slave, especially one of African ancestry.

adj

Relating to a black ethnicity. · Black or dark brown in color.

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

Borrowed from Spanish and Portuguese negro (“black”), from Latin nigrum (“shiny black”), of uncertain origin, but possibly from Proto-Indo-European *negʷ- (“bare; night”). Doublet of noir. Compare nigrescence.

Relationships mentioned by the source

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

  • Derivation mentionnigerla · shiny black
  • Derivation mention*negʷ-ine-pro · bare; night
  • Doublet mentionnoiren
Inspect preserved source fields

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

{
  "templates": [
    {
      "name": "bor+",
      "args": {
        "1": "en",
        "2": "es,pt",
        "3": "negro",
        "t": "black"
      },
      "expansion": "Borrowed from Spanish and Portuguese negro (“black”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "la",
        "3": "niger",
        "4": "nigrum",
        "t": "shiny black"
      },
      "expansion": "Latin nigrum (“shiny black”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*negʷ-",
        "t": "bare; night"
      },
      "expansion": "Proto-Indo-European *negʷ- (“bare; night”)"
    },
    {
      "name": "doublet",
      "args": {
        "1": "en",
        "2": "noir"
      },
      "expansion": "Doublet of noir"
    }
  ],
  "links": [
    [
      "Spanish",
      "negro#Spanish"
    ],
    [
      "negro",
      "negro#Portuguese"
    ],
    [
      "nigrum",
      "niger#Latin"
    ],
    [
      "*negʷ-",
      "Reconstruction:Proto-Indo-European/negʷ-"
    ],
    [
      "noir",
      "noir#English"
    ],
    [
      "nigrescence",
      "nigrescence"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "A person of black African ancestry.",
        "A slave, especially one of African ancestry."
      ],
      "tags": [
        "dated",
        "offensive",
        "archaic"
      ],
      "recordId": "155cc79808db9ad440262789b380e4d872c30474ea4fbce224f26318bb6aa1c5",
      "rawRecordSha256": "3bceccdca3016304868a18e9b21683b81a615c50e4c963ad01851a99183620b7",
      "sourceRecordOrdinal": 150891
    },
    {
      "pos": "adj",
      "glosses": [
        "Relating to a black ethnicity.",
        "Black or dark brown in color."
      ],
      "tags": [
        "dated",
        "not-comparable",
        "offensive"
      ],
      "recordId": "1c62e6c4cd299688b807b5d538244d578ac1f6dda626bfba2fecf0528676347f",
      "rawRecordSha256": "4b6d1c0edad74768d9d47fc111dbb14d3b7a4f9b2ca6e285ba0c4d62565db806",
      "sourceRecordOrdinal": 150890
    }
  ],
  "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 negro →

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-bmVncm8