"xxv" meaning in All languages combined

{
  "categories": [
    {
      "kind": "other",
      "name": "有1個詞條的頁面",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "有詞條的頁面",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "跨語言數字符號",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "跨語言詞元",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "跨語言",
  "lang_code": "mul",
  "pos": "num",
  "senses": [
    {
      "alt_of": [
        {
          "word": "XXV"
        }
      ],
      "glosses": [
        "XXV的大小寫替代形式"
      ],
      "id": "zh-xxv-mul-num-w~7azUpy",
      "tags": [
        "alt-of"
      ]
    }
  ],
  "tags": [
    "number"
  ],
  "word": "xxv"
}

{
  "categories": [
    "有1個詞條的頁面",
    "有詞條的頁面",
    "跨語言數字符號",
    "跨語言詞元"
  ],
  "lang": "跨語言",
  "lang_code": "mul",
  "pos": "num",
  "senses": [
    {
      "alt_of": [
        {
          "word": "XXV"
        }
      ],
      "glosses": [
        "XXV的大小寫替代形式"
      ],
      "tags": [
        "alt-of"
      ]
    }
  ],
  "tags": [
    "number"
  ],
  "word": "xxv"
}