*SET-U

English word origin

Etymology of XOR

Short for exclusive or.

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

The connective "exclusive or". One way to state its meaning in plain English is "if either A or B, but not if both." · A logic gate that implements "exclusive or". · The symbolic representation that implements "exclusive or".

verb

To perform the XOR function upon.

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

Short for exclusive or.

Inspect preserved source fields

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

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      "exclusive or",
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  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "The connective \"exclusive or\". One way to state its meaning in plain English is \"if either A or B, but not if both.\"",
        "A logic gate that implements \"exclusive or\".",
        "The symbolic representation that implements \"exclusive or\"."
      ],
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      "sourceRecordOrdinal": 463286
    },
    {
      "pos": "verb",
      "glosses": [
        "To perform the XOR function upon."
      ],
      "tags": [
        "transitive"
      ],
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      "rawRecordSha256": "1b81dfd7693bf2cfd8112a1745f44f74684c13dcbb895adb465bfeef15e099ff",
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    "lexicalRecords": 0,
    "lexicalSenses": 0,
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}

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 XOR →

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-WE9S