"Grand Est" meaning in French

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  "lang": "French",
  "lang_code": "fr",
  "pos": "name",
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        {
          "kind": "other",
          "langcode": "fr",
          "name": "Administrative regions of France",
          "orig": "fr:Administrative regions of France",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "fr",
          "name": "Grand Est",
          "orig": "fr:Grand Est",
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            "Eurasia",
            "Nature",
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      "derived": [
        {
          "word": "Grand-Estois"
        }
      ],
      "glosses": [
        "Grand Est (an administrative region in northeastern France, created in 2016 by the fusion of Alsace, Lorraine and Champagne-Ardenne)"
      ],
      "id": "en-Grand_Est-fr-name-w31U7twf",
      "links": [
        [
          "Grand Est",
          "Grand Est#English:_Q18677983"
        ],
        [
          "administrative region",
          "administrative region"
        ],
        [
          "France",
          "France#English"
        ],
        [
          "Alsace",
          "Alsace"
        ],
        [
          "Lorraine",
          "Lorraine"
        ],
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          "Champagne-Ardenne",
          "Champagne-Ardenne"
        ]
      ],
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        "masculine"
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  ],
  "sounds": [
    {
      "ipa": "/ɡʁɑ̃.t‿ɛst/"
    },
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    }
  ],
  "word": "Grand Est"
}

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  "derived": [
    {
      "word": "Grand-Estois"
    }
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  "lang_code": "fr",
  "pos": "name",
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      "glosses": [
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      ],
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        [
          "Grand Est",
          "Grand Est#English:_Q18677983"
        ],
        [
          "administrative region",
          "administrative region"
        ],
        [
          "France",
          "France#English"
        ],
        [
          "Alsace",
          "Alsace"
        ],
        [
          "Lorraine",
          "Lorraine"
        ],
        [
          "Champagne-Ardenne",
          "Champagne-Ardenne"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɡʁɑ̃.t‿ɛst/"
    },
    {
      "audio": "LL-Q150 (fra)-WikiLucas00-Grand Est.wav",
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  "word": "Grand Est"
}