*SET-U

English word origin

Etymology of add-on

Deverbal from add on.

1 source sectionBrief source recordWiktionary 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

Something which can be appended to something else. · A software extension or hardware peripheral that provides additional functions or customization for a core application or system. · Additional chips that can be purchased at specific times in tournament play. · Synonym of expansion pack.

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

Deverbal from add on.

Inspect preserved source fields

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

{
  "templates": [
    {
      "name": "ety",
      "args": {
        "1": "en",
        "2": ":deverbal",
        "3": "add on",
        "text": "+",
        "tree": "1"
      },
      "expansion": "[Appendix:Glossary#deverbal|Deverbal]] from\", \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"English\", \"term\" : \"add on\", \"status\" : \"missing\", \"lang\" : \"en\" } ], \"keyword\" : \"deverbal\" } ], \"lang_name\" : \"English\", \"term\" : \"add-on\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"add-on\">\nDeverbal from add on."
    },
    {
      "name": "ety",
      "args": {
        "1": "en",
        "2": ":deverbal",
        "3": "add on",
        "text": "+",
        "tree": "1"
      },
      "expansion": "Deverbal from add on."
    }
  ],
  "links": [
    [
      "add on",
      "add on#English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "Something which can be appended to something else.",
        "A software extension or hardware peripheral that provides additional functions or customization for a core application or system.",
        "Additional chips that can be purchased at specific times in tournament play.",
        "Synonym of expansion pack."
      ],
      "tags": [
        "attributive",
        "sometimes"
      ],
      "recordId": "332f8930ecd1b5b8616ed458e031803104acacae6f0b39d70bbd0d00eb7af29e",
      "rawRecordSha256": "3d69e8c660cc9e71cc5846b1ea5b041dd4d249c3715d7797a9e916698335c154",
      "sourceRecordOrdinal": 358507
    }
  ],
  "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 add-on →

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-YWRkLW9u