*SET-U

English word origin

Etymology of poly-

Etymology tree Proto-Indo-European *pleh₁-der. Proto-Indo-European *polh₁ús Ancient Greek πολῠ́ς (polŭ́s)lbor. English poly- Learned borrowing from Ancient Greek πολύς (polús, “many, much”), from Proto-Indo-European *pol

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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 ↗
prefix

many · polymer · polyamory

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

Etymology tree Proto-Indo-European *pleh₁-der. Proto-Indo-European *polh₁ús Ancient Greek πολῠ́ς (polŭ́s)lbor. English poly- Learned borrowing from Ancient Greek πολύς (polús, “many, much”), from Proto-Indo-European *polh₁ús (“much, many”). Unrelated to -poly.

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.

{
  "templates": [
    {
      "name": "etymon",
      "args": {
        "1": "en",
        "2": ":lbor",
        "3": "grc:πολῠ́ς",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *pleh₁-der.\nProto-Indo-European *polh₁ús\nAncient Greek πολῠ́ς (polŭ́s)lbor.\nEnglish poly-\n[Appendix:Glossary#learned_borrowing|Learned borrowing]] from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"der.\", \"keyword_label\" : \"Derived from\", \"terms\" : [ { \"id\" : \"fill\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*pleh₁-\", \"lang\" : \"ine-pro\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*polh₁ús\", \"status\" : \"inline\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Ancient Greek\", \"term\" : \"πολῠ́ς\", \"status\" : \"ok\", \"lang\" : \"grc\" } ], \"keyword\" : \"lbor\" } ], \"lang_name\" : \"English\", \"term\" : \"poly-\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"poly-\">"
    },
    {
      "name": "lbor",
      "args": {
        "1": "en",
        "2": "grc",
        "3": "πολύς",
        "t": "many, much"
      },
      "expansion": "Learned borrowing from Ancient Greek πολύς (polús, “many, much”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*polh₁ús",
        "t": "much, many"
      },
      "expansion": "Proto-Indo-European *polh₁ús (“much, many”)"
    },
    {
      "name": "etymon",
      "args": {
        "1": "en",
        "2": ":lbor",
        "3": "grc:πολῠ́ς",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *pleh₁-der.\nProto-Indo-European *polh₁ús\nAncient Greek πολῠ́ς (polŭ́s)lbor.\nEnglish poly-"
    }
  ],
  "links": [
    [
      "*pleh₁-",
      "Reconstruction:Proto-Indo-European/pleh₁-#Proto-Indo-European:_fill"
    ],
    [
      "*polh₁ús",
      "Reconstruction:Proto-Indo-European/polh₁ús"
    ],
    [
      "πολῠ́ς",
      "πολύς#Ancient_Greek"
    ],
    [
      "πολύς",
      "πολύς#Ancient_Greek"
    ],
    [
      "*polh₁ús",
      "Reconstruction:Proto-Indo-European/polh₁ús"
    ],
    [
      "-poly",
      "-poly#English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "prefix",
      "glosses": [
        "many",
        "polymer",
        "polyamory"
      ],
      "tags": [
        "morpheme"
      ],
      "recordId": "3b36d7984c09ec61ff1e2e24f6abef55cb6e5719c1bb2e8778fc247c93da059d",
      "rawRecordSha256": "15346199a033bcfbebcd72db5c093a18b3deb0d96f9050c05e4a77b93a44f263",
      "sourceRecordOrdinal": 182567
    }
  ],
  "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 poly- →

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-cG9seS0