*SET-U

English word origin

Etymology of spine

From late Middle English spyne, from Old French espine (French épine) or its source, Latin spīna (“a thorn; a prickle, spine; the backbone”). Doublet of spina.

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 ↗
noun

A series of bones situated at the back from the head to the pelvis of a human, or from the head to the tail of an animal, enclosing the spinal cord and providing support for the thorax and abdomen. · Courage or assertiveness. · Something resembling a backbone, such as a ridge, or a long, central structure from which other structures radiate. · The narrow, bound edge of a book that encloses the inner edges of the pages, facing outwards when the book is on a shelf and typically bearing the title and the author's and publisher's name.

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

From late Middle English spyne, from Old French espine (French épine) or its source, Latin spīna (“a thorn; a prickle, spine; the backbone”). Doublet of spina.

Relationships mentioned by the source

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

  • Root classification mention*spey-ine-pro
  • Inherited-form mentionspyneenm
  • Derivation mentionespinefro
  • Cognate mentionépinefr
  • Derivation mentionspīnala

This page abbreviates 7 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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      "name": "root",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*spey-"
      },
      "expansion": ""
    },
    {
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      "args": {
        "1": "en",
        "2": "enm",
        "3": "spyne"
      },
      "expansion": "Middle English spyne"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "fro",
        "3": "espine"
      },
      "expansion": "Old French espine"
    },
    {
      "name": "cog",
      "args": {
        "1": "fr",
        "2": "épine"
      },
      "expansion": "French épine"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "la",
        "3": "spīna",
        "4": "",
        "5": "a thorn; a prickle, spine; the backbone"
      },
      "expansion": "Latin spīna (“a thorn; a prickle, spine; the backbone”)"
    },
    {
      "name": "dbt",
      "args": {
        "1": "en",
        "2": "spina"
      },
      "expansion": "Doublet of spina"
    }
  ],
  "links": [
    [
      "spyne",
      "spyne#Middle_English"
    ],
    [
      "espine",
      "espine#Old_French"
    ],
    [
      "épine",
      "épine#French"
    ],
    [
      "spīna",
      "spina#Latin"
    ],
    [
      "spina",
      "spina#English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "A series of bones situated at the back from the head to the pelvis of a human, or from the head to the tail of an animal, enclosing the spinal cord and providing support for the thorax and abdomen.",
        "Courage or assertiveness.",
        "Something resembling a backbone, such as a ridge, or a long, central structure from which other structures radiate.",
        "The narrow, bound edge of a book that encloses the inner edges of the pages, facing outwards when the book is on a shelf and typically bearing the title and the author's and publisher's name."
      ],
      "tags": [
        "figuratively"
      ],
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      "rawRecordSha256": "7313137de800be6f78e6b75a94286348b532ace57a5eae176560d099f3e19441",
      "sourceRecordOrdinal": 223212
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  "omittedAuxiliaryFields": {
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    "lexicalRecords": 0,
    "lexicalSenses": 7,
    "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 spine →

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
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Import run
73216b9a9b78ed3830994bf853103716f5a4dc57099e371e9f8fdc468facca26
Permanent entry ID
w-c3BpbmU