"Chrëschtdag" meaning in Luxembourgish

{
  "head_templates": [
    {
      "args": {
        "1": "lb",
        "2": "proper noun"
      },
      "expansion": "Chrëschtdag",
      "name": "head"
    }
  ],
  "lang": "Luxembourgish",
  "lang_code": "lb",
  "pos": "name",
  "senses": [
    {
      "glosses": [
        "Christmas"
      ],
      "id": "en-Chrëschtdag-lb-name-oJlI6PYI",
      "links": [
        [
          "Christmas",
          "Christmas"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "42 58",
          "kind": "other",
          "name": "Luxembourgish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "19 81",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "9 91",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "9 91",
          "kind": "topical",
          "langcode": "lb",
          "name": "Christianity",
          "orig": "lb:Christianity",
          "parents": [
            "Abrahamism",
            "Religion",
            "Culture",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Christmas Day"
      ],
      "id": "en-Chrëschtdag-lb-name-1lFGHN~g",
      "links": [
        [
          "Christmas Day",
          "Christmas Day"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈkʀeʃtˌdaːχ/"
    },
    {
      "ipa": "[ˈkʀəʒˌdaːχ]"
    }
  ],
  "word": "Chrëschtdag"
}

{
  "categories": [
    "Luxembourgish entries with incorrect language header",
    "Luxembourgish lemmas",
    "Luxembourgish proper nouns",
    "Pages with 1 entry",
    "Pages with entries",
    "lb:Christianity"
  ],
  "head_templates": [
    {
      "args": {
        "1": "lb",
        "2": "proper noun"
      },
      "expansion": "Chrëschtdag",
      "name": "head"
    }
  ],
  "lang": "Luxembourgish",
  "lang_code": "lb",
  "pos": "name",
  "senses": [
    {
      "glosses": [
        "Christmas"
      ],
      "links": [
        [
          "Christmas",
          "Christmas"
        ]
      ]
    },
    {
      "glosses": [
        "Christmas Day"
      ],
      "links": [
        [
          "Christmas Day",
          "Christmas Day"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈkʀeʃtˌdaːχ/"
    },
    {
      "ipa": "[ˈkʀəʒˌdaːχ]"
    }
  ],
  "word": "Chrëschtdag"
}