*SET-U

English word origin

Etymology of affix

Borrowed from Latin affixus, perfect passive participle of affigere (from ad- + figere). By surface analysis, af- + fix.

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 ↗
verb

To attach. · To subjoin, annex, or add at the close or end; to append to. · To fix or fasten figuratively.

noun

A bound morpheme added to a word’s stem, such as a prefix or suffix. · That which is affixed; an appendage. · The complex number a+bi associated with the point in the Gauss plane with coordinates (a,b). · Any small feature, as a figure, a flower, or the like, added for ornament to a vessel or other utensil, to an architectural feature.

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

Borrowed from Latin affixus, perfect passive participle of affigere (from ad- + figere). By surface analysis, af- + fix.

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": ":bor",
        "3": "la:affīxus"
      },
      "expansion": "[Appendix:Glossary#loanword|Borrowed]] from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"id\" : \"to\", \"children\" : [ { \"terms\" : [ { \"id\" : \"to\", \"children\" : [ { \"terms\" : [ { \"id\" : \"at\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*h₂éd\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Italic\", \"term\" : \"*ad\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Italic\", \"term\" : \"*ad-\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Latin\", \"term\" : \"ad-\", \"status\" : \"ok\", \"lang\" : \"la\" }, { \"children\" : [ { \"terms\" : [ { \"id\" : \"fasten\", \"children\" : [ { \"terms\" : [ { \"id\" : \"insert\", \"children\" : [ { \"keyword_abbrev\" : \"der.\", \"keyword_label\" : \"Derived from\", \"terms\" : [ { \"id\" : \"stick\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*dʰeygʷ-\", \"lang\" : \"ine-pro\" } ], \"keyword\" : \"derived\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Italic\", \"term\" : \"*feigʷō\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Latin\", \"term\" : \"fīvō\", \"lang\" : \"la\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang_name\" : \"Latin\", \"term\" : \"fīgō\", \"status\" : \"ok\", \"lang\" : \"la\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"Latin\", \"term\" : \"affīgō\", \"status\" : \"ok\", \"lang\" : \"la\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang_name\" : \"Latin\", \"term\" : \"affīxus\", \"status\" : \"ok\", \"lang\" : \"la\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"English\", \"term\" : \"affix\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"affix\">"
    },
    {
      "name": "bor+",
      "args": {
        "1": "en",
        "2": "la",
        "3": "affixus"
      },
      "expansion": "Borrowed from Latin affixus"
    },
    {
      "name": "surf",
      "args": {
        "1": "+pre",
        "2": "en",
        "3": "af",
        "4": "fix"
      },
      "expansion": "By surface analysis, af- + fix"
    },
    {
      "name": "etymon",
      "args": {
        "1": "en",
        "2": ":bor",
        "3": "la:affīxus"
      },
      "expansion": ""
    }
  ],
  "links": [
    [
      "affixus",
      "affixus#Latin"
    ],
    [
      "perfect passive participle",
      "perfect passive participle"
    ],
    [
      "affigere",
      "affigere#Latin"
    ],
    [
      "ad-",
      "ad-#Latin"
    ],
    [
      "figere",
      "figere#Latin"
    ],
    [
      "af-",
      "af-#English"
    ],
    [
      "fix",
      "fix#English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "verb",
      "glosses": [
        "To attach.",
        "To subjoin, annex, or add at the close or end; to append to.",
        "To fix or fasten figuratively."
      ],
      "tags": [
        "transitive",
        "ditransitive"
      ],
      "recordId": "4bc374b4e49615159dafe7321485fcd533a81cfa687c8fe3ecf8d78d3da6e950",
      "rawRecordSha256": "b12db73c967e8f3defd2d28de6f7bd9f1f4064eb78857c976ccca67a98ea9ed7",
      "sourceRecordOrdinal": 11218
    },
    {
      "pos": "noun",
      "glosses": [
        "A bound morpheme added to a word’s stem, such as a prefix or suffix.",
        "That which is affixed; an appendage.",
        "The complex number a+bi associated with the point in the Gauss plane with coordinates (a,b).",
        "Any small feature, as a figure, a flower, or the like, added for ornament to a vessel or other utensil, to an architectural feature."
      ],
      "tags": [
        "uncommon"
      ],
      "recordId": "bb099a588c0ca298a68af51677ba1c895798992741f07f6347abac024796c3f1",
      "rawRecordSha256": "d1cf495be303a429eb01e762232cc46d2adad39548359d40438e9a7d97bf4bff",
      "sourceRecordOrdinal": 11217
    }
  ],
  "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 affix →

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-YWZmaXg