"IMDb" meaning in English

{
  "head_templates": [
    {
      "args": {},
      "expansion": "IMDb",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "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"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Websites",
          "orig": "en:Websites",
          "parents": [
            "World Wide Web",
            "Internet",
            "Computing",
            "Networking",
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The Internet Movie Database, a website that documents movies and television shows."
      ],
      "id": "en-IMDb-en-name-OnGmicar",
      "links": [
        [
          "initialism",
          "initialism"
        ],
        [
          "Internet",
          "Internet"
        ],
        [
          "Movie",
          "movie"
        ],
        [
          "Database",
          "database"
        ],
        [
          "website",
          "website"
        ]
      ],
      "raw_glosses": [
        "(initialism) The Internet Movie Database, a website that documents movies and television shows."
      ],
      "related": [
        {
          "urls": [
            "http://www.imdb.com/"
          ],
          "word": "Internet Movie Database"
        }
      ],
      "tags": [
        "initialism"
      ]
    }
  ],
  "word": "IMDb"
}

{
  "head_templates": [
    {
      "args": {},
      "expansion": "IMDb",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "related": [
    {
      "urls": [
        "http://www.imdb.com/"
      ],
      "word": "Internet Movie Database"
    }
  ],
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English initialisms",
        "English lemmas",
        "English proper nouns",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Websites"
      ],
      "glosses": [
        "The Internet Movie Database, a website that documents movies and television shows."
      ],
      "links": [
        [
          "initialism",
          "initialism"
        ],
        [
          "Internet",
          "Internet"
        ],
        [
          "Movie",
          "movie"
        ],
        [
          "Database",
          "database"
        ],
        [
          "website",
          "website"
        ]
      ],
      "raw_glosses": [
        "(initialism) The Internet Movie Database, a website that documents movies and television shows."
      ],
      "tags": [
        "initialism"
      ]
    }
  ],
  "word": "IMDb"
}