*SET-U

English word origin

Etymology of decoy

From Dutch de + kooi, literally "the cage". Possibly related to verb coy (which itself may have been influenced by decoy).

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 or object meant to lure somebody into danger. · A real or fake animal used by hunters to lure game. · Deceptive military device used to draw enemy attention or fire away from a more important target. · An assembly of hooped or netted corridors into which wild ducks may be enticed (originally by tame ducks) and trapped.

verb

To lead into danger by artifice; to lure into a net or snare; to entrap. · To act as, or use, a decoy.

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

From Dutch de + kooi, literally "the cage". Possibly related to verb coy (which itself may have been influenced by decoy).

Relationships mentioned by the source

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

  • Compound componentdenl
  • Compound componentkooinl
Inspect preserved source fields

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

{
  "templates": [
    {
      "name": "ety",
      "args": {
        "1": "en",
        "2": ":der",
        "3": "nl:<alt:de kooi><ety:af<de><kooi>>"
      },
      "expansion": "[Appendix:Glossary#derived_terms|Derived]] from\", \"terms\" : [ { \"alt\" : \"de kooi\", \"lang_name\" : \"Dutch\", \"status\" : \"inline\", \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Middle Dutch\", \"term\" : \"die\", \"status\" : \"missing\", \"lang\" : \"dum\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Dutch\", \"term\" : \"de\", \"status\" : \"ok\", \"lang\" : \"nl\" }, { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"bor.\", \"keyword_label\" : \"Borrowed from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"alt\" : \"*caveus\", \"lang_name\" : \"Latin\", \"status\" : \"inline\", \"children\" : [ { \"terms\" : [ { \"gloss\" : \"hollow\", \"children\" : [ { \"terms\" : [ { \"alt\" : \"*kawos\", \"lang_name\" : \"Proto-Italic\", \"status\" : \"inline\", \"children\" : [ { \"terms\" : [ { \"alt\" : \"*ḱowh₁ós\", \"is_uncertain\" : true, \"gloss\" : \"hollow\", \"children\" : [ { \"terms\" : [ { \"gloss\" : \"to swell\", \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*ḱewh₁-\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" }, { \"id\" : \"o-grade\", \"children\" : [ { \"terms\" : [ { \"id\" : \"thematic\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-os\", \"lang\" : \"ine-pro\" }, { \"id\" : \"possessive\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-ós\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-ós\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"Proto-Indo-European\", \"status\" : \"inline\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Latin\", \"term\" : \"cavus\", \"status\" : \"ok\", \"lang\" : \"la\" }, { \"ng\" : \"similar to <i class=\\\"Latn mention\\\" lang=\\\"la\\\">alveus<\\/i> from <i class=\\\"Latn mention\\\" lang=\\\"la\\\">alvus<\\/i>\", \"id\" : \"relational adjective\", \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"alt\" : \"*-ejos\", \"lang_name\" : \"Proto-Italic\", \"status\" : \"inline\", \"children\" : [ { \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-éyos\", \"status\" : \"missing\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang_name\" : \"Proto-Italic\", \"term\" : \"*-eos\", \"status\" : \"ok\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"-eus\", \"lang\" : \"la\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang\" : \"la\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang_name\" : \"Latin\", \"term\" : \"cavea\", \"status\" : \"ok\", \"lang\" : \"la\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"Middle Dutch\", \"term\" : \"coye\", \"status\" : \"inline\", \"lang\" : \"dum\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Dutch\", \"term\" : \"kooi\", \"status\" : \"ok\", \"lang\" : \"nl\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang\" : \"nl\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"English\", \"term\" : \"decoy\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"decoy\">"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "nl",
        "3": "-"
      },
      "expansion": "Dutch"
    },
    {
      "name": "compound",
      "args": {
        "1": "nl",
        "2": "de",
        "3": "kooi",
        "nocat": "1"
      },
      "expansion": "de + kooi"
    },
    {
      "name": "ety",
      "args": {
        "1": "en",
        "2": ":der",
        "3": "nl:<alt:de kooi><ety:af<de><kooi>>"
      },
      "expansion": ""
    }
  ],
  "links": [
    [
      "alveus",
      "alveus#Latin"
    ],
    [
      "alvus",
      "alvus#Latin"
    ],
    [
      "de",
      "de#Dutch"
    ],
    [
      "kooi",
      "kooi#Dutch"
    ],
    [
      "coy",
      "coy#English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "A person or object meant to lure somebody into danger.",
        "A real or fake animal used by hunters to lure game.",
        "Deceptive military device used to draw enemy attention or fire away from a more important target.",
        "An assembly of hooped or netted corridors into which wild ducks may be enticed (originally by tame ducks) and trapped."
      ],
      "tags": [],
      "recordId": "4f4c34b231a71acda5a3fca6c82af2e361a635fb1ccf1b97df756315a323309c",
      "rawRecordSha256": "2694afdcc79ab259893878e59fd9f0877d09a7f6305dd3a6abd8f36878b60ea1",
      "sourceRecordOrdinal": 454280
    },
    {
      "pos": "verb",
      "glosses": [
        "To lead into danger by artifice; to lure into a net or snare; to entrap.",
        "To act as, or use, a decoy."
      ],
      "tags": [
        "transitive",
        "intransitive"
      ],
      "recordId": "d2c364df83a3d90cc1322ecf109a79be7ef9aba13853d27f4f6dff882d1625c4",
      "rawRecordSha256": "1137feaf16a44e57f8f70dc7bd98723dada9896a1c64c973d1eba927d399f997",
      "sourceRecordOrdinal": 454281
    }
  ],
  "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 decoy →

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-ZGVjb3k