*SET-U

English word origin

Etymology of odeon

From Ancient Greek ᾠδεῖον (ōideîon), from ᾠδή (ōidḗ, “song”) + -εῖον (-eîon, noun-forming suffix meaning “place or building associated with a specific purpose or person”).

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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

An ancient Greek or Roman building used for performances of music and poetry. · A theatre or concert hall.

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

From Ancient Greek ᾠδεῖον (ōideîon), from ᾠδή (ōidḗ, “song”) + -εῖον (-eîon, noun-forming suffix meaning “place or building associated with a specific purpose or person”).

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.

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      "args": {
        "1": "en",
        "2": "grc",
        "3": "ᾠδεῖον"
      },
      "expansion": "Ancient Greek ᾠδεῖον (ōideîon)"
    },
    {
      "name": "af",
      "args": {
        "1": "grc",
        "2": "ᾠδή<t:song>",
        "3": "-εῖον<pos:noun-forming suffix meaning “place or building associated with a specific purpose or person”>",
        "nocat": "1"
      },
      "expansion": "ᾠδή (ōidḗ, “song”) + -εῖον (-eîon, noun-forming suffix meaning “place or building associated with a specific purpose or person”)"
    }
  ],
  "links": [
    [
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      "ᾠδεῖον#Ancient_Greek"
    ],
    [
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      "ᾠδή#Ancient_Greek"
    ],
    [
      "-εῖον",
      "-εῖον#Ancient_Greek"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "An ancient Greek or Roman building used for performances of music and poetry.",
        "A theatre or concert hall."
      ],
      "tags": [],
      "recordId": "ea091f4d9587ecc54f749075e5700a30964bac4cb15090b88942f2fab7d8f3fd",
      "rawRecordSha256": "ff9c88656d70c1d9ed10e4806ce275ca47ab3c45ee3b0213e055597529855995",
      "sourceRecordOrdinal": 526263
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  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
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    "lexicalRecords": 0,
    "lexicalSenses": 0,
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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 odeon →

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-b2Rlb24