*SET-U

English word origin

Etymology of bevel

From Middle English *bevel, from Anglo-Norman *baivel (whence obsolete French beauveau) a diminutive of Old French baïf (“open-mouthed”), perhaps from baer (“to gape”), from Medieval Latin *batāre (“to gape, yawn, be ope

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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

An edge that is canted, one that is not a 90-degree angle; a chamfer. · An instrument consisting of two rules or arms, jointed together at one end, and opening to any angle, for adjusting the surfaces of work to the same or a given inclination; a bevel square. · A die used for cheating, having some sides slightly rounded instead of flat.

adj

Having the slant of a bevel; slanting. · Morally distorted; not upright.

verb

To give a canted edge to a surface; to chamfer.

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

From Middle English *bevel, from Anglo-Norman *baivel (whence obsolete French beauveau) a diminutive of Old French baïf (“open-mouthed”), perhaps from baer (“to gape”), from Medieval Latin *batāre (“to gape, yawn, be open”), probably of imitative origin. If so, then related to Italian badare.

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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      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "*bevel"
      },
      "expansion": "Middle English *bevel"
    },
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        "1": "en",
        "2": "xno",
        "3": "*baivel"
      },
      "expansion": "Anglo-Norman *baivel"
    },
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      "args": {
        "1": "fr",
        "2": "beauveau"
      },
      "expansion": "French beauveau"
    },
    {
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        "1": "en",
        "2": "fro",
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        "t": "open-mouthed"
      },
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    },
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    },
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      },
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    },
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        "2": "badare"
      },
      "expansion": "Italian badare"
    }
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    ],
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    ],
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      "beauveau#French"
    ],
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    ],
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    ],
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    ],
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    ]
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        "An edge that is canted, one that is not a 90-degree angle; a chamfer.",
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        "Having the slant of a bevel; slanting.",
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        "To give a canted edge to a surface; to chamfer."
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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 bevel →

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-YmV2ZWw