*SET-U

English word origin

Etymology of -dar

Probably from rebracketing of gaydar, itself a blend of gay + radar. Alternatively radar might have been rebracketed directly as ray + -dar, but this appears less likely because rays are, if anything, that by means of wh

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 ↗
suffix

Forming nouns denoting a putative ability to detect a thing.

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

Probably from rebracketing of gaydar, itself a blend of gay + radar. Alternatively radar might have been rebracketed directly as ray + -dar, but this appears less likely because rays are, if anything, that by means of which a radar detects things.

Relationships mentioned by the source

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

  • Blend componentgayen
  • Blend componentradaren
  • Word-formation componentrayen
  • Word-formation component-daren
Inspect preserved source fields

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

{
  "templates": [
    {
      "name": "rebracketing",
      "args": {
        "1": "en",
        "2": "gaydar",
        "nocap": "1"
      },
      "expansion": "rebracketing of gaydar"
    },
    {
      "name": "blend",
      "args": {
        "1": "en",
        "2": "gay",
        "3": "radar",
        "nocat": "1",
        "nocap": "1"
      },
      "expansion": "blend of gay + radar"
    },
    {
      "name": "affix",
      "args": {
        "1": "en",
        "2": "ray",
        "3": "-dar",
        "nocat": "1"
      },
      "expansion": "ray + -dar"
    }
  ],
  "links": [
    [
      "gaydar",
      "gaydar#English"
    ],
    [
      "gay",
      "gay#English"
    ],
    [
      "radar",
      "radar#English"
    ],
    [
      "ray",
      "ray#English"
    ],
    [
      "-dar",
      "-dar#English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "suffix",
      "glosses": [
        "Forming nouns denoting a putative ability to detect a thing."
      ],
      "tags": [
        "humorous",
        "morpheme",
        "usually"
      ],
      "recordId": "1c67815a3a121bba779c5f7c387ee2f06fa39990ded2f8262fb63926e90f780b",
      "rawRecordSha256": "136aa7aed15c07f5f34a8d9bc4c6721aa3a9c571b1dce0ca8fa356122b92a6bc",
      "sourceRecordOrdinal": 1293371
    }
  ],
  "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 -dar →

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-LWRhcg