"grandmistress" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grand",
        "3": "mistress"
      },
      "expansion": "grand + mistress",
      "name": "compound"
    }
  ],
  "etymology_text": "grand + mistress",
  "forms": [
    {
      "form": "grandmistresses",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "grandmistress (plural grandmistresses)",
      "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"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Female people",
          "orig": "en:Female people",
          "parents": [
            "Female",
            "People",
            "Gender",
            "Human",
            "Biology",
            "Psychology",
            "Sociology",
            "All topics",
            "Sciences",
            "Social sciences",
            "Fundamental",
            "Society"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2003, Andy Soltis, Los Voraces 2019: A Chess Novel, page 42",
          "text": "The St. Petersburg grandmistress blundered on the 29th move of a Kramnik Sicilian and resigned three moves later.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A female grandmaster."
      ],
      "id": "en-grandmistress-en-noun-72yIup2o",
      "links": [
        [
          "female",
          "female"
        ],
        [
          "grandmaster",
          "grandmaster"
        ]
      ],
      "raw_glosses": [
        "(rare) A female grandmaster."
      ],
      "tags": [
        "rare"
      ]
    }
  ],
  "word": "grandmistress"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grand",
        "3": "mistress"
      },
      "expansion": "grand + mistress",
      "name": "compound"
    }
  ],
  "etymology_text": "grand + mistress",
  "forms": [
    {
      "form": "grandmistresses",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "grandmistress (plural grandmistresses)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English compound terms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms with quotations",
        "English terms with rare senses",
        "Quotation templates to be cleaned",
        "en:Female people"
      ],
      "examples": [
        {
          "ref": "2003, Andy Soltis, Los Voraces 2019: A Chess Novel, page 42",
          "text": "The St. Petersburg grandmistress blundered on the 29th move of a Kramnik Sicilian and resigned three moves later.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A female grandmaster."
      ],
      "links": [
        [
          "female",
          "female"
        ],
        [
          "grandmaster",
          "grandmaster"
        ]
      ],
      "raw_glosses": [
        "(rare) A female grandmaster."
      ],
      "tags": [
        "rare"
      ]
    }
  ],
  "word": "grandmistress"
}