*SET-U

English word origin

Etymology of cube

From Old French cube, from Latin cubus, from Ancient Greek κύβος (kúbos). Displaced Old English tæfel ("cube, die, game with dice or tables").

2 source sectionsExtended source reportWiktionary 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 regular polyhedron having six identical square faces. · Any object more or less in the form of a cube. · The third power of a number, value, term or expression. · A data structure consisting of a three-dimensional array; a data cube.

adj

Used in the names of units of area formed by multiplying a unit of length by itself twice.

verb

To raise to the third power; to determine the result of multiplying by itself twice. · To form into the shape of a cube. · To cut into cubes. · To use a Rubik's cube.

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

From Old French cube, from Latin cubus, from Ancient Greek κύβος (kúbos). Displaced Old English tæfel ("cube, die, game with dice or tables").

Relationships mentioned by the source

These are extracted mentions, not a timeline or a verified sequence of immediate parents.

  • Unspecified derivation mentioncubefro
  • Unspecified derivation mentioncubusla
  • Unspecified derivation mentionκύβοςgrc
  • Non-cognate comparisontæfelang

This page abbreviates 3 auxiliary source items. The etymology narrative is not shortened. Omission counts are available in the audit fields below; consult the original for complete auxiliary material.

Inspect preserved source fields

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

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        "3": "cube",
        "4": ""
      },
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    },
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      "args": {
        "1": "en",
        "2": "la",
        "3": "cubus"
      },
      "expansion": "Latin cubus"
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    },
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        "A regular polyhedron having six identical square faces.",
        "Any object more or less in the form of a cube.",
        "The third power of a number, value, term or expression.",
        "A data structure consisting of a three-dimensional array; a data cube."
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Source etymology 2

Original entry ↗
noun

A cubicle, especially one of those found in offices.

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

Clipped form of cubicle (with intentional reference to their common shape per cube, etymology 1), which from Latin cubiculum (“a small bedchamber or lounge”), from cubare (“to lie down”).

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.

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        "3": "cubiculum",
        "4": "",
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      },
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      "#Etymology 1"
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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 cube →

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-Y3ViZQ