"XB1" meaning in English

{
  "head_templates": [
    {
      "args": {},
      "expansion": "XB1",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "word": "Xbox One"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
        },
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          "kind": "other",
          "name": "English links with redundant alt parameters",
          "parents": [
            "Links with redundant alt parameters",
            "Entry maintenance"
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          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Microsoft",
          "orig": "en:Microsoft",
          "parents": [
            "Computing",
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Video games",
          "orig": "en:Video games",
          "parents": [
            "Games",
            "Mass media",
            "Software",
            "Recreation",
            "Culture",
            "Media",
            "Computing",
            "Human activity",
            "Society",
            "Communication",
            "Technology",
            "Human behaviour",
            "All topics",
            "Human",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Initialism of Xbox One."
      ],
      "id": "en-XB1-en-name-X0cXPKEo",
      "links": [
        [
          "video game",
          "video game"
        ],
        [
          "Xbox One",
          "w:Xbox One"
        ]
      ],
      "raw_glosses": [
        "(video games) Initialism of Xbox One."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ],
      "topics": [
        "video-games"
      ]
    }
  ],
  "word": "XB1"
}

{
  "head_templates": [
    {
      "args": {},
      "expansion": "XB1",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "word": "Xbox One"
        }
      ],
      "categories": [
        "English entries with incorrect language header",
        "English initialisms",
        "English lemmas",
        "English links with redundant alt parameters",
        "English proper nouns",
        "English terms spelled with numbers",
        "English uncountable nouns",
        "English words without vowels",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Microsoft",
        "en:Video games"
      ],
      "glosses": [
        "Initialism of Xbox One."
      ],
      "links": [
        [
          "video game",
          "video game"
        ],
        [
          "Xbox One",
          "w:Xbox One"
        ]
      ],
      "raw_glosses": [
        "(video games) Initialism of Xbox One."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ],
      "topics": [
        "video-games"
      ]
    }
  ],
  "word": "XB1"
}