"X-mas" meaning in Anglais

{
  "categories": [
    {
      "kind": "other",
      "name": "Abréviations en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Calendrier en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en anglais issus d’un mot en grec ancien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms propres en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Anglais",
      "orig": "anglais",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "(Abréviation) Abréviation de Christmas (« Noël ») utilisant la lettre latine X pour Christ (« Christ »), celui-ci issu de la lettre grecque Χ, l’initiale du grec ancien Χριστός, Christós (« Christ »)."
  ],
  "forms": [
    {
      "form": "X-mases",
      "ipas": [
        "\\ˈkɹɪs.məs.ɪz\\",
        "\\ˈɛks.məs.ɪz\\"
      ],
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "name",
  "pos_title": "Nom propre",
  "related": [
    {
      "raw_tags": [
        "Plus courant"
      ],
      "word": "Xmas"
    },
    {
      "tags": [
        "archaic"
      ],
      "word": "Xtmas"
    }
  ],
  "senses": [
    {
      "alt_of": [
        {
          "word": "Christmas"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en anglais du christianisme",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Termes populaires en anglais",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Variante orthographique de Christmas, Noël (fête)."
      ],
      "id": "fr-X-mas-en-name-YbflF4Ik",
      "raw_tags": [
        "Populaire"
      ],
      "tags": [
        "alt-of"
      ],
      "topics": [
        "Christianity"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˈkɹɪs.məs\\"
    },
    {
      "ipa": "\\ˈɛks.məs\\"
    }
  ],
  "synonyms": [
    {
      "word": "Chrimble"
    },
    {
      "word": "Chrimbo"
    },
    {
      "word": "Christmas"
    },
    {
      "tags": [
        "archaic"
      ],
      "word": "Christmasse"
    },
    {
      "word": "Chrissy"
    },
    {
      "word": "Crimble"
    },
    {
      "word": "Crimbo"
    },
    {
      "word": "Noel"
    },
    {
      "word": "Noël"
    },
    {
      "tags": [
        "archaic"
      ],
      "word": "Xtmas"
    },
    {
      "tags": [
        "archaic"
      ],
      "word": "Yule"
    },
    {
      "word": "Yuletide"
    }
  ],
  "word": "X-mas"
}

{
  "categories": [
    "Abréviations en anglais",
    "Calendrier en anglais",
    "Mots en anglais issus d’un mot en grec ancien",
    "Noms propres en anglais",
    "anglais"
  ],
  "etymology_texts": [
    "(Abréviation) Abréviation de Christmas (« Noël ») utilisant la lettre latine X pour Christ (« Christ »), celui-ci issu de la lettre grecque Χ, l’initiale du grec ancien Χριστός, Christós (« Christ »)."
  ],
  "forms": [
    {
      "form": "X-mases",
      "ipas": [
        "\\ˈkɹɪs.məs.ɪz\\",
        "\\ˈɛks.məs.ɪz\\"
      ],
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "name",
  "pos_title": "Nom propre",
  "related": [
    {
      "raw_tags": [
        "Plus courant"
      ],
      "word": "Xmas"
    },
    {
      "tags": [
        "archaic"
      ],
      "word": "Xtmas"
    }
  ],
  "senses": [
    {
      "alt_of": [
        {
          "word": "Christmas"
        }
      ],
      "categories": [
        "Lexique en anglais du christianisme",
        "Termes populaires en anglais"
      ],
      "glosses": [
        "Variante orthographique de Christmas, Noël (fête)."
      ],
      "raw_tags": [
        "Populaire"
      ],
      "tags": [
        "alt-of"
      ],
      "topics": [
        "Christianity"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˈkɹɪs.məs\\"
    },
    {
      "ipa": "\\ˈɛks.məs\\"
    }
  ],
  "synonyms": [
    {
      "word": "Chrimble"
    },
    {
      "word": "Chrimbo"
    },
    {
      "word": "Christmas"
    },
    {
      "tags": [
        "archaic"
      ],
      "word": "Christmasse"
    },
    {
      "word": "Chrissy"
    },
    {
      "word": "Crimble"
    },
    {
      "word": "Crimbo"
    },
    {
      "word": "Noel"
    },
    {
      "word": "Noël"
    },
    {
      "tags": [
        "archaic"
      ],
      "word": "Xtmas"
    },
    {
      "tags": [
        "archaic"
      ],
      "word": "Yule"
    },
    {
      "word": "Yuletide"
    }
  ],
  "word": "X-mas"
}