*SET-U

English word origin

Etymology of antro-

Etymology tree Ancient Greek ᾰ̓́ντρον (ắntron)der. Latin antrumubor. English antrum Ancient Greek -ο- (-o-)der. Latin -o-bor. English -o- English antro- From the noun antrum and the interfix -o-. By surface analysis, ant

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 ↗
prefix

Related to an antrum.

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

Etymology tree Ancient Greek ᾰ̓́ντρον (ắntron)der. Latin antrumubor. English antrum Ancient Greek -ο- (-o-)der. Latin -o-bor. English -o- English antro- From the noun antrum and the interfix -o-. By surface analysis, antr- + -o-.

Inspect preserved source fields

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

{
  "templates": [
    {
      "name": "etymon",
      "args": {
        "1": "en",
        "2": ":af",
        "3": "antrum",
        "4": "-o-<id:connective>",
        "tree": "1"
      },
      "expansion": "Etymology tree\nAncient Greek ᾰ̓́ντρον (ắntron)der.\nLatin antrumubor.\nEnglish antrum\nAncient Greek -ο- (-o-)der.\nLatin -o-bor.\nEnglish -o-\nEnglish antro-\n[Appendix:Glossary#unadapted_borrowing|Unadapted borrowing]] from\", \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"der.\", \"keyword_label\" : \"Derived from\", \"terms\" : [ { \"gloss\" : \"cave\", \"children\" : [ ], \"lang_name\" : \"Ancient Greek\", \"term\" : \"ᾰ̓́ντρον\", \"status\" : \"missing\", \"lang\" : \"grc\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"Latin\", \"term\" : \"antrum\", \"status\" : \"ok\", \"lang\" : \"la\" } ], \"keyword\" : \"ubor\" } ], \"lang_name\" : \"English\", \"term\" : \"antrum\", \"status\" : \"ok\", \"lang\" : \"en\" }, { \"id\" : \"connective\", \"children\" : [ { \"keyword_abbrev\" : \"bor.\", \"keyword_label\" : \"Borrowed from\", \"terms\" : [ { \"id\" : \"connective\", \"children\" : [ { \"keyword_abbrev\" : \"der.\", \"keyword_label\" : \"Derived from\", \"terms\" : [ { \"id\" : \"connective\", \"children\" : [ ], \"status\" : \"missing\", \"lang_name\" : \"Ancient Greek\", \"term\" : \"-ο-\", \"lang\" : \"grc\" } ], \"keyword\" : \"derived\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"-o-\", \"lang\" : \"la\" } ], \"keyword\" : \"bor\" } ], \"status\" : \"ok\", \"lang_name\" : \"English\", \"term\" : \"-o-\", \"lang\" : \"en\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"English\", \"term\" : \"antro-\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"antro-\">"
    },
    {
      "name": "surf",
      "args": {
        "1": "en",
        "2": "antr-",
        "3": "-o-"
      },
      "expansion": "By surface analysis, antr- + -o-"
    },
    {
      "name": "etymon",
      "args": {
        "1": "en",
        "2": ":af",
        "3": "antrum",
        "4": "-o-<id:connective>",
        "tree": "1"
      },
      "expansion": "Etymology tree\nAncient Greek ᾰ̓́ντρον (ắntron)der.\nLatin antrumubor.\nEnglish antrum\nAncient Greek -ο- (-o-)der.\nLatin -o-bor.\nEnglish -o-\nEnglish antro-"
    }
  ],
  "links": [
    [
      "ᾰ̓́ντρον",
      "ἄντρον#Ancient_Greek"
    ],
    [
      "antrum",
      "antrum#Latin"
    ],
    [
      "antrum",
      "antrum#English"
    ],
    [
      "-ο-",
      "-ο-#Ancient_Greek:_connective"
    ],
    [
      "-o-",
      "-o-#Latin:_connective"
    ],
    [
      "-o-",
      "-o-#English:_connective"
    ],
    [
      "antrum",
      "antrum#English"
    ],
    [
      "-o-",
      "-o-#English"
    ],
    [
      "antr-",
      "antr-#English"
    ],
    [
      "-o-",
      "-o-#English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "prefix",
      "glosses": [
        "Related to an antrum."
      ],
      "tags": [
        "morpheme"
      ],
      "recordId": "f21606b492e256aa755ac8ccef8c090ea6fb5e4b77bf70d282b637e6dbc4ea94",
      "rawRecordSha256": "0f2aa6917b21f441c699d3f6894ff5800044e863c8ec1e237a35721923bf2867",
      "sourceRecordOrdinal": 10052231
    }
  ],
  "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 antro- →

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-YW50cm8t