*SET-U

English word origin

Etymology of leper

From Middle English lepre, leprosy, from Old French [Term?], from Latin leprae, lepra, from Ancient Greek λέπρα (lépra).

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 who has leprosy, a person suffering from Hansen's disease. · Synonym of outcast: A person who is shunned, a pariah.

verb

To afflict with leprosy. · Synonym of infect. · Synonym of disfigure. · Synonym of taint.

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

From Middle English lepre, leprosy, from Old French [Term?], from Latin leprae, lepra, from Ancient Greek λέπρα (lépra).

Relationships mentioned by the source

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

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.

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      "args": {
        "1": "en",
        "2": "enm",
        "3": "lepre"
      },
      "expansion": "Middle English lepre"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "fro",
        "3": ""
      },
      "expansion": "Old French [Term?]"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "la",
        "3": "leprae"
      },
      "expansion": "Latin leprae"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "grc",
        "3": "λέπρα",
        "4": ""
      },
      "expansion": "Ancient Greek λέπρα (lépra)"
    }
  ],
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    ],
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      "leprae#Latin"
    ],
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    ],
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      "λέπρα",
      "λέπρα#Ancient_Greek"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "A person who has leprosy, a person suffering from Hansen's disease.",
        "Synonym of outcast: A person who is shunned, a pariah."
      ],
      "tags": [
        "figuratively"
      ],
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    },
    {
      "pos": "verb",
      "glosses": [
        "To afflict with leprosy.",
        "Synonym of infect.",
        "Synonym of disfigure.",
        "Synonym of taint."
      ],
      "tags": [
        "archaic",
        "figuratively"
      ],
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  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
    "links": 0,
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    "descendants": 0,
    "lexicalRecords": 0,
    "lexicalSenses": 1,
    "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 leper →

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-bGVwZXI