*SET-U

English word origin

Etymology of ichor

Sense 1 (“liquid said to flow in place of blood in the veins of the gods”) is borrowed from Medieval Latin ichor, from Ancient Greek ῑ̓χώρ (īkhṓr, “fluid running through the veins of gods, ichor; watery part of blood, ly

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

The liquid said to flow in place of blood in the veins of the gods. · The blood of human beings or animals; also (obsolete) the clear, fluid portion of blood; blood plasma, plasma. · A blood-like fluid. · A fluid believed to seep out from magma and cause rock to turn into granite.

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

Sense 1 (“liquid said to flow in place of blood in the veins of the gods”) is borrowed from Medieval Latin ichor, from Ancient Greek ῑ̓χώρ (īkhṓr, “fluid running through the veins of gods, ichor; watery part of blood, lymph, serum; watery part of milk, whey; gravy; pus; naphtha”); further etymology unknown, probably from Pre-Greek. Sense 2.4 (“fetid, watery discharge from a sore”) is from Middle English icor, icore [and other forms], from Medieval Latin ichor; see further above.

Relationships mentioned by the source

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

  • Derivation mentionῑ̓χώρgrc · fluid running through the veins of gods, ichor; watery part of blood, lymph, serum; watery part of milk, whey; gravy; pus; naphtha
  • Inherited-form mentionicorenm

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.

{
  "templates": [
    {
      "name": "bor",
      "args": {
        "1": "en",
        "2": "la-med",
        "3": "ichor"
      },
      "expansion": "Medieval Latin ichor"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "grc",
        "3": "ῑ̓χώρ",
        "t": "fluid running through the veins of gods, ichor; watery part of blood, lymph, serum; watery part of milk, whey; gravy; pus; naphtha"
      },
      "expansion": "Ancient Greek ῑ̓χώρ (īkhṓr, “fluid running through the veins of gods, ichor; watery part of blood, lymph, serum; watery part of milk, whey; gravy; pus; naphtha”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "qsb-grc"
      },
      "expansion": "Pre-Greek"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "icor"
      },
      "expansion": "Middle English icor"
    },
    {
      "name": "nb...",
      "args": {
        "1": "ycor, ycore",
        "otherforms": "1"
      },
      "expansion": "[and other forms]"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "la-med",
        "3": "ichor"
      },
      "expansion": "Medieval Latin ichor"
    }
  ],
  "links": [
    [
      "ichor",
      "ichor#Latin"
    ],
    [
      "ῑ̓χώρ",
      "ἰχώρ#Ancient_Greek"
    ],
    [
      "icor",
      "icor#Middle_English"
    ],
    [
      "icore",
      "icore#Middle_English"
    ],
    [
      "ichor",
      "ichor#Latin"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "The liquid said to flow in place of blood in the veins of the gods.",
        "The blood of human beings or animals; also (obsolete) the clear, fluid portion of blood; blood plasma, plasma.",
        "A blood-like fluid.",
        "A fluid believed to seep out from magma and cause rock to turn into granite."
      ],
      "tags": [
        "Greek",
        "countable",
        "uncountable",
        "broadly",
        "poetic",
        "figuratively",
        "archaic"
      ],
      "recordId": "20a5fb74fe132134f14d4967ad0d076424b14b2185dca7273806dac38b600a97",
      "rawRecordSha256": "6ce8909db51de16086fc83c86845e14395913b08a805aab5a76c0dee1a472f67",
      "sourceRecordOrdinal": 390603
    }
  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
    "links": 0,
    "references": 0,
    "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 ichor →

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-aWNob3I