*SET-U

English word origin

Etymology of jill

From the female name Jill. * (to masturbate): By analogy with jack (off). See Jack (“male name”). * (gill): Paired with jack (from the male name Jack) as terms for alcohol measurements. * (pelvic protector): By analogy w

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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

A female ferret. · Misspelling of gill. · A pelvic protector, a woman’s equivalent of a man’s jock.

verb

To masturbate.

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

From the female name Jill. * (to masturbate): By analogy with jack (off). See Jack (“male name”). * (gill): Paired with jack (from the male name Jack) as terms for alcohol measurements. * (pelvic protector): By analogy with jock, Jock being a male name.

Inspect preserved source fields

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

{
  "templates": [
    {
      "name": "sense",
      "args": {
        "1": "to masturbate"
      },
      "expansion": "(to masturbate):"
    },
    {
      "name": "sense",
      "args": {
        "1": "gill"
      },
      "expansion": "(gill):"
    },
    {
      "name": "sense",
      "args": {
        "1": "pelvic protector"
      },
      "expansion": "(pelvic protector):"
    }
  ],
  "links": [
    [
      "Jill",
      "Jill#English"
    ],
    [
      "jack (off)",
      "jack#English"
    ],
    [
      "Jack",
      "Jack#English"
    ],
    [
      "jack",
      "jack#English"
    ],
    [
      "Jack",
      "Jack#English"
    ],
    [
      "jock",
      "jock#English"
    ],
    [
      "Jock",
      "Jock#English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "A female ferret.",
        "Misspelling of gill.",
        "A pelvic protector, a woman’s equivalent of a man’s jock."
      ],
      "tags": [
        "alt-of",
        "misspelling"
      ],
      "recordId": "5a94fa4b8036ca7ef18930d740000af0077f655d694b00584078292c19d7d8f5",
      "rawRecordSha256": "c362de5c8c6b3e29f324d39374d947b7f4d116a2d47872f26ba5f8a4b8dddb62",
      "sourceRecordOrdinal": 1797516
    },
    {
      "pos": "verb",
      "glosses": [
        "To masturbate."
      ],
      "tags": [
        "slang",
        "uncommon",
        "vulgar"
      ],
      "recordId": "d46d6a91d3078c9cd931e837cdac8f3833325a397895e2e532707df091fc6728",
      "rawRecordSha256": "c5f496395f16b24257936cfe32d69ca8203845f0be58f8ff0bf791e90836e839",
      "sourceRecordOrdinal": 1797515
    }
  ],
  "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 jill →

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-amlsbA