"Union sacrée" meaning in All languages combined

{
  "head_templates": [
    {
      "args": {},
      "expansion": "Union sacrée ?",
      "name": "fr-proper noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
        },
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          "parents": [],
          "source": "w"
        },
        {
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          "source": "w"
        }
      ],
      "glosses": [
        "a truce called between French political parties at the beginning of the First World War"
      ],
      "id": "en-Union_sacrée-fr-name-PxoJjGJA",
      "links": [
        [
          "truce",
          "truce"
        ],
        [
          "political parties",
          "political party"
        ],
        [
          "First World War",
          "First World War"
        ]
      ],
      "wikipedia": [
        "fr:Union sacrée (mouvement)"
      ]
    }
  ],
  "word": "Union sacrée"
}

{
  "head_templates": [
    {
      "args": {},
      "expansion": "Union sacrée ?",
      "name": "fr-proper noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "French entries with incorrect language header",
        "French lemmas",
        "French multiword terms",
        "French proper nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "Requests for gender in French entries"
      ],
      "glosses": [
        "a truce called between French political parties at the beginning of the First World War"
      ],
      "links": [
        [
          "truce",
          "truce"
        ],
        [
          "political parties",
          "political party"
        ],
        [
          "First World War",
          "First World War"
        ]
      ],
      "wikipedia": [
        "fr:Union sacrée (mouvement)"
      ]
    }
  ],
  "word": "Union sacrée"
}