"appellation contrôlée" meaning in French

{
  "forms": [
    {
      "form": "appellations contrôlées",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "head": "appellation contrôlée"
      },
      "expansion": "appellation contrôlée f (plural appellations contrôlées)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "a synonym of the official term “appellation d’origine contrôlée”"
      ],
      "id": "en-appellation_contrôlée-fr-noun-W1dGg2Kw",
      "links": [
        [
          "appellation d’origine contrôlée",
          "appellation d'origine contrôlée"
        ]
      ],
      "raw_glosses": [
        "(informal) a synonym of the official term “appellation d’origine contrôlée”"
      ],
      "tags": [
        "feminine",
        "informal"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/a.pɛ.la.sjɔ̃ kɔ̃.tʁo.le/"
    },
    {
      "ipa": "/a.pe.la.sjɔ̃ kɔ̃.tʁo.le/"
    }
  ],
  "word": "appellation contrôlée"
}

{
  "forms": [
    {
      "form": "appellations contrôlées",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "head": "appellation contrôlée"
      },
      "expansion": "appellation contrôlée f (plural appellations contrôlées)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "French countable nouns",
        "French entries with incorrect language header",
        "French feminine nouns",
        "French informal terms",
        "French lemmas",
        "French multiword terms",
        "French nouns",
        "French terms with IPA pronunciation"
      ],
      "glosses": [
        "a synonym of the official term “appellation d’origine contrôlée”"
      ],
      "links": [
        [
          "appellation d’origine contrôlée",
          "appellation d'origine contrôlée"
        ]
      ],
      "raw_glosses": [
        "(informal) a synonym of the official term “appellation d’origine contrôlée”"
      ],
      "tags": [
        "feminine",
        "informal"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/a.pɛ.la.sjɔ̃ kɔ̃.tʁo.le/"
    },
    {
      "ipa": "/a.pe.la.sjɔ̃ kɔ̃.tʁo.le/"
    }
  ],
  "word": "appellation contrôlée"
}