"fat lady" meaning in English

{
  "forms": [
    {
      "form": "fat ladies",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ies"
      },
      "expansion": "fat lady (plural fat ladies)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Circus",
          "orig": "en:Circus",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "People",
          "orig": "en:People",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              21,
              29
            ]
          ],
          "ref": "1957, Sydney J. Bounds, The Robot Brains, London: Digit Books, page 26:",
          "text": "Opposite him was the Fat Lady, red-faced and laughing. Beside her, the India-rubber Man wound spaghetti on to a fork with an expression of deepest melancholy. Further down the table, the Strong Man, an overcoat covering his leopard-skin, talked garrulously.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A woman of unusually large body size formerly exhibited as a circus sideshow attraction."
      ],
      "id": "en-fat_lady-en-noun-MEHMbBPS",
      "links": [
        [
          "woman",
          "woman"
        ],
        [
          "body",
          "body"
        ],
        [
          "exhibit",
          "exhibit"
        ],
        [
          "circus",
          "circus"
        ],
        [
          "sideshow",
          "sideshow"
        ],
        [
          "attraction",
          "attraction"
        ]
      ],
      "raw_glosses": [
        "(dated, now offensive) A woman of unusually large body size formerly exhibited as a circus sideshow attraction."
      ],
      "tags": [
        "dated",
        "offensive"
      ]
    }
  ],
  "word": "fat lady"
}

{
  "forms": [
    {
      "form": "fat ladies",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ies"
      },
      "expansion": "fat lady (plural fat ladies)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English dated terms",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Circus",
        "en:People"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              21,
              29
            ]
          ],
          "ref": "1957, Sydney J. Bounds, The Robot Brains, London: Digit Books, page 26:",
          "text": "Opposite him was the Fat Lady, red-faced and laughing. Beside her, the India-rubber Man wound spaghetti on to a fork with an expression of deepest melancholy. Further down the table, the Strong Man, an overcoat covering his leopard-skin, talked garrulously.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A woman of unusually large body size formerly exhibited as a circus sideshow attraction."
      ],
      "links": [
        [
          "woman",
          "woman"
        ],
        [
          "body",
          "body"
        ],
        [
          "exhibit",
          "exhibit"
        ],
        [
          "circus",
          "circus"
        ],
        [
          "sideshow",
          "sideshow"
        ],
        [
          "attraction",
          "attraction"
        ]
      ],
      "raw_glosses": [
        "(dated, now offensive) A woman of unusually large body size formerly exhibited as a circus sideshow attraction."
      ],
      "tags": [
        "dated",
        "offensive"
      ]
    }
  ],
  "word": "fat lady"
}