English word origin

Etymology of 4x4

From its dimensions (4 inches by 4 inches); the 'x' is a substitute for the multiplication symbol ×.

2 source sectionsBrief source recordWiktionary original ↗

In this entry · 2 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.

Source etymology 1

Original entry ↗

noun

A piece of timber with a cross section of 4 inches square.

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

From its dimensions (4 inches by 4 inches); the 'x' is a substitute for the multiplication symbol ×.

Inspect preserved source fields

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

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        "1": "en",
        "2": "from lumber dimensions"
      },
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  "links": [
    [
      "×",
      "×#Translingual"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
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      "pos": "noun",
      "glosses": [
        "A piece of timber with a cross section of 4 inches square."
      ],
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  }
}

Source etymology 2

Original entry ↗

noun

A four-wheel vehicle with four-wheel drive. · A four-wheel-drive vehicle with a four-speed transmission. · Any vehicle with four-wheel drive.

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

From various combinations of having four-wheel drive, having four wheels, and/or having a four-speed transmission.

Inspect preserved source fields

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

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      "name": "etymid",
      "args": {
        "1": "en",
        "2": "from automotive configurations"
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  "links": [
    [
      "four-wheel drive",
      "four-wheel drive#English"
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  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "A four-wheel vehicle with four-wheel drive.",
        "A four-wheel-drive vehicle with a four-speed transmission.",
        "Any vehicle with four-wheel drive."
      ],
      "tags": [
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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 4x4 →

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-NHg0