"fanbook" meaning in English

{
  "forms": [
    {
      "form": "fanbooks",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "fan book",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "fanbook (plural fanbooks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A book designed for person who is enthusiastically devoted to something or somebody, for example a sports team or movies series."
      ],
      "id": "en-fanbook-en-noun-8VFyHufk"
    }
  ],
  "word": "fanbook"
}

{
  "forms": [
    {
      "form": "fanbooks",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "fan book",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "fanbook (plural fanbooks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "A book designed for person who is enthusiastically devoted to something or somebody, for example a sports team or movies series."
      ]
    }
  ],
  "word": "fanbook"
}