*SET-U

English word origin

Etymology of coak

Uncertain. The 1933 Oxford English Dictionary suggests a possible relation to an Old French cognate of Italian cocca (“notch”), to English cock or to coak, caulk ("drive oakum between planks"), "all referring to the fitt

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.

Source etymology 1

Original entry ↗
noun

A wooden dowel. · The brass bearing in the sheave of a block.

verb

To unite (timbers etc.) by means of tenons or dowels in the edges or face.

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

Uncertain. The 1933 Oxford English Dictionary suggests a possible relation to an Old French cognate of Italian cocca (“notch”), to English cock or to coak, caulk ("drive oakum between planks"), "all referring to the fitting of a projection into a notch, indentation, or hollow".

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.

{
  "templates": [
    {
      "name": "unc",
      "args": {
        "1": "en"
      },
      "expansion": "Uncertain"
    },
    {
      "name": "cog",
      "args": {
        "1": "it",
        "2": "cocca",
        "3": "",
        "4": "notch"
      },
      "expansion": "Italian cocca (“notch”)"
    },
    {
      "name": "m+",
      "args": {
        "1": "en",
        "2": "cock"
      },
      "expansion": "English cock"
    },
    {
      "name": "gloss",
      "args": {
        "1": "\"drive oakum between planks\""
      },
      "expansion": "(\"drive oakum between planks\")"
    }
  ],
  "links": [
    [
      "cocca",
      "cocca#Italian"
    ],
    [
      "cock",
      "cock#English"
    ],
    [
      "coak",
      "coak#English"
    ],
    [
      "caulk",
      "caulk#English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "A wooden dowel.",
        "The brass bearing in the sheave of a block."
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "recordId": "84445e5bae7644f2d35d8d5cd6cab49d718929aaa999f3213fd90acd797c14b0",
      "rawRecordSha256": "93fbc3b8a0c42f916c994e79bd5ce6b274225b55cd2a7a56dab656b97094058d",
      "sourceRecordOrdinal": 560927
    },
    {
      "pos": "verb",
      "glosses": [
        "To unite (timbers etc.) by means of tenons or dowels in the edges or face."
      ],
      "tags": [],
      "recordId": "e81616965e91962fb60437c9d77e16baee8f75ef48fc6f3ce5edf33516d68512",
      "rawRecordSha256": "5ef4eff448f2022439d1a2c8da4a67923b753f359ea52ef8cf74d676df1bbc2b",
      "sourceRecordOrdinal": 560928
    }
  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
    "links": 0,
    "references": 0,
    "descendants": 0,
    "lexicalRecords": 0,
    "lexicalSenses": 0,
    "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 coak →

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-Y29haw