"Jack whore" meaning in English

{
  "forms": [
    {
      "form": "Jack whores",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Jack whore (plural Jack whores)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1808–10, William Hickey, Memoirs of a Georgian Rake, Folio Society 1995, p. 273",
          "text": "He at the time was the professed keeper of Mrs Cuyler, a great jack whore, without pretensions to manners or beauty of face or person, and only an understrapper upon the stage of one of the London theatres."
        }
      ],
      "glosses": [
        "A female prostitute with a large build or masculine characteristics."
      ],
      "id": "en-Jack_whore-en-noun-thXbQ903",
      "links": [
        [
          "prostitute",
          "prostitute"
        ],
        [
          "masculine",
          "masculine"
        ]
      ],
      "raw_glosses": [
        "(slang, now rare) A female prostitute with a large build or masculine characteristics."
      ],
      "tags": [
        "archaic",
        "slang"
      ]
    }
  ],
  "word": "Jack whore"
}

{
  "forms": [
    {
      "form": "Jack whores",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Jack whore (plural Jack whores)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English slang",
        "English terms with rare senses"
      ],
      "examples": [
        {
          "ref": "1808–10, William Hickey, Memoirs of a Georgian Rake, Folio Society 1995, p. 273",
          "text": "He at the time was the professed keeper of Mrs Cuyler, a great jack whore, without pretensions to manners or beauty of face or person, and only an understrapper upon the stage of one of the London theatres."
        }
      ],
      "glosses": [
        "A female prostitute with a large build or masculine characteristics."
      ],
      "links": [
        [
          "prostitute",
          "prostitute"
        ],
        [
          "masculine",
          "masculine"
        ]
      ],
      "raw_glosses": [
        "(slang, now rare) A female prostitute with a large build or masculine characteristics."
      ],
      "tags": [
        "archaic",
        "slang"
      ]
    }
  ],
  "word": "Jack whore"
}