"triangle de Weimar" meaning in Français

{
  "categories": [
    {
      "kind": "other",
      "name": "Argot de l’Union européenne en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Compositions en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Locutions nominales en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en croate",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en italien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "(Août 1991)composé de triangle et du nom de la ville allemande de Weimar."
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "related": [
    {
      "word": "triangle de Visegrád"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en français",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Coopération informelle entre l’Allemagne, la France et la Pologne depuis 1991."
      ],
      "id": "fr-triangle_de_Weimar-fr-noun-KlJ6Ne61"
    }
  ],
  "tags": [
    "masculine"
  ],
  "translations": [
    {
      "lang": "Croate",
      "lang_code": "hr",
      "word": "Weimarski trokut"
    },
    {
      "lang": "Italien",
      "lang_code": "it",
      "tags": [
        "masculine"
      ],
      "word": "triangolo di Weimar"
    }
  ],
  "word": "triangle de Weimar"
}

{
  "categories": [
    "Argot de l’Union européenne en français",
    "Compositions en français",
    "Locutions nominales en français",
    "Traductions en croate",
    "Traductions en italien",
    "français"
  ],
  "etymology_texts": [
    "(Août 1991)composé de triangle et du nom de la ville allemande de Weimar."
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "related": [
    {
      "word": "triangle de Visegrád"
    }
  ],
  "senses": [
    {
      "categories": [
        "Wiktionnaire:Exemples manquants en français"
      ],
      "glosses": [
        "Coopération informelle entre l’Allemagne, la France et la Pologne depuis 1991."
      ]
    }
  ],
  "tags": [
    "masculine"
  ],
  "translations": [
    {
      "lang": "Croate",
      "lang_code": "hr",
      "word": "Weimarski trokut"
    },
    {
      "lang": "Italien",
      "lang_code": "it",
      "tags": [
        "masculine"
      ],
      "word": "triangolo di Weimar"
    }
  ],
  "word": "triangle de Weimar"
}