"ballet master" meaning in English

{
  "forms": [
    {
      "form": "ballet masters",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ballet master (plural ballet masters)",
      "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": "Ballet",
          "orig": "en:Ballet",
          "parents": [
            "Dance",
            "Art",
            "Recreation",
            "Culture",
            "Human activity",
            "Society",
            "Human behaviour",
            "All topics",
            "Human",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "word": "ballet mistress"
        }
      ],
      "glosses": [
        "An employee of a ballet company who is charged with maintaining the skill of the company's dancers."
      ],
      "id": "en-ballet_master-en-noun-ynNfQSoX",
      "links": [
        [
          "ballet",
          "ballet"
        ],
        [
          "company",
          "company"
        ],
        [
          "skill",
          "skill"
        ]
      ],
      "synonyms": [
        {
          "word": "balletmaster"
        }
      ],
      "translations": [
        {
          "code": "fr",
          "lang": "French",
          "sense": "Translations",
          "word": "maître de ballet"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "Translations",
          "word": "Ballettmeister"
        },
        {
          "code": "nb",
          "lang": "Norwegian Bokmål",
          "sense": "Translations",
          "tags": [
            "masculine"
          ],
          "word": "ballettmester"
        },
        {
          "code": "pl",
          "lang": "Polish",
          "sense": "Translations",
          "tags": [
            "masculine"
          ],
          "word": "baletmistrz"
        },
        {
          "code": "pl",
          "lang": "Polish",
          "sense": "Translations",
          "tags": [
            "feminine"
          ],
          "word": "baletmistrzyni"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "baletmejster",
          "sense": "Translations",
          "word": "балетмейстер"
        },
        {
          "code": "sv",
          "lang": "Swedish",
          "sense": "Translations",
          "word": "balettmästare"
        }
      ],
      "wikipedia": [
        "ballet master"
      ]
    }
  ],
  "word": "ballet master"
}

{
  "coordinate_terms": [
    {
      "word": "ballet mistress"
    }
  ],
  "forms": [
    {
      "form": "ballet masters",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ballet master (plural ballet masters)",
      "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",
        "Translation table header lacks gloss",
        "en:Ballet"
      ],
      "glosses": [
        "An employee of a ballet company who is charged with maintaining the skill of the company's dancers."
      ],
      "links": [
        [
          "ballet",
          "ballet"
        ],
        [
          "company",
          "company"
        ],
        [
          "skill",
          "skill"
        ]
      ],
      "wikipedia": [
        "ballet master"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "balletmaster"
    }
  ],
  "translations": [
    {
      "code": "fr",
      "lang": "French",
      "sense": "Translations",
      "word": "maître de ballet"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "Translations",
      "word": "Ballettmeister"
    },
    {
      "code": "nb",
      "lang": "Norwegian Bokmål",
      "sense": "Translations",
      "tags": [
        "masculine"
      ],
      "word": "ballettmester"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "Translations",
      "tags": [
        "masculine"
      ],
      "word": "baletmistrz"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "Translations",
      "tags": [
        "feminine"
      ],
      "word": "baletmistrzyni"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "baletmejster",
      "sense": "Translations",
      "word": "балетмейстер"
    },
    {
      "code": "sv",
      "lang": "Swedish",
      "sense": "Translations",
      "word": "balettmästare"
    }
  ],
  "word": "ballet master"
}