*SET-U

English word origin

Etymology of TeX

The letters of the name are meant to represent the capital Greek letters Τ (tau), Ε (epsilon), and Χ (chi), as TeX is an abbreviation of Ancient Greek τέχνη (tékhnē), which is also the root word of technical.

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 ↗
name

A digital typesetting system used primarily for the formatting of mathematical formulae.

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

The letters of the name are meant to represent the capital Greek letters Τ (tau), Ε (epsilon), and Χ (chi), as TeX is an abbreviation of Ancient Greek τέχνη (tékhnē), which is also the root word of technical.

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": "der",
      "args": {
        "1": "en",
        "2": "grc",
        "3": "τέχνη"
      },
      "expansion": "Ancient Greek τέχνη (tékhnē)"
    }
  ],
  "links": [
    [
      "Τ",
      "Τ#Ancient_Greek"
    ],
    [
      "tau",
      "tau"
    ],
    [
      "Ε",
      "Ε#Ancient_Greek"
    ],
    [
      "epsilon",
      "epsilon"
    ],
    [
      "Χ",
      "Χ#Ancient_Greek"
    ],
    [
      "chi",
      "chi"
    ],
    [
      "τέχνη",
      "τέχνη#Ancient_Greek"
    ],
    [
      "technical",
      "technical#English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "name",
      "glosses": [
        "A digital typesetting system used primarily for the formatting of mathematical formulae."
      ],
      "tags": [],
      "recordId": "581dfada01efb6331c36919a591bbcb11a8338f5baff001065fb553b5dc494d9",
      "rawRecordSha256": "f519e838a2f76778d4a03958144b497becdde8fb1a6d68d0f762140b3fcdf6dc",
      "sourceRecordOrdinal": 6757389
    }
  ],
  "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 TeX →

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-VGVY