"union church" meaning in English

{
  "forms": [
    {
      "form": "union churches",
      "head_nr": 1,
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "union church (plural union churches)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "A church building shared by more than one church congregation, usually to lighten the financial burden (cost per congregation)."
      ],
      "head_nr": 1,
      "id": "en-union_church-en-noun-kSmPsJRC",
      "links": [
        [
          "building",
          "building"
        ],
        [
          "congregation",
          "congregation"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "8 92",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A united church (sect) comprising formerly separate sects that have joined."
      ],
      "head_nr": 1,
      "id": "en-union_church-en-noun-7kBSeiNU",
      "links": [
        [
          "united church",
          "united church"
        ]
      ],
      "related": [
        {
          "_dis1": "38 62",
          "word": "union cemetery"
        },
        {
          "_dis1": "38 62",
          "word": "union station"
        }
      ]
    }
  ],
  "wikipedia": [
    "united and uniting churches"
  ],
  "word": "union church"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns"
  ],
  "forms": [
    {
      "form": "union churches",
      "head_nr": 1,
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "union church (plural union churches)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "union cemetery"
    },
    {
      "word": "union station"
    }
  ],
  "senses": [
    {
      "glosses": [
        "A church building shared by more than one church congregation, usually to lighten the financial burden (cost per congregation)."
      ],
      "head_nr": 1,
      "links": [
        [
          "building",
          "building"
        ],
        [
          "congregation",
          "congregation"
        ]
      ]
    },
    {
      "glosses": [
        "A united church (sect) comprising formerly separate sects that have joined."
      ],
      "head_nr": 1,
      "links": [
        [
          "united church",
          "united church"
        ]
      ]
    }
  ],
  "wikipedia": [
    "united and uniting churches"
  ],
  "word": "union church"
}