"MUD" meaning in English

{
  "forms": [
    {
      "form": "MUDs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "MUD (plural MUDs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "an interactive online environment in which players may jointly engage in fantasy role-playing games",
          "word": "multi-user dungeon"
        }
      ],
      "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": "Video game genres",
          "orig": "en:Video game genres",
          "parents": [
            "Genres",
            "Video games",
            "Entertainment",
            "Games",
            "Mass media",
            "Software",
            "Culture",
            "Recreation",
            "Media",
            "Computing",
            "Society",
            "Human activity",
            "Communication",
            "Technology",
            "All topics",
            "Human behaviour",
            "Fundamental",
            "Human"
          ],
          "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"
        }
      ],
      "derived": [
        {
          "word": "MUDder"
        }
      ],
      "glosses": [
        "Acronym of multi-user dungeon: an interactive online environment in which players may jointly engage in fantasy role-playing games."
      ],
      "id": "en-MUD-en-noun-vzMLDJFi",
      "links": [
        [
          "video game",
          "video game"
        ],
        [
          "online",
          "online"
        ],
        [
          "gaming",
          "gaming#Noun"
        ],
        [
          "multi-user dungeon",
          "multi-user dungeon#English"
        ],
        [
          "fantasy",
          "fantasy"
        ],
        [
          "role-playing game",
          "role-playing game"
        ]
      ],
      "raw_glosses": [
        "(video games, online gaming) Acronym of multi-user dungeon: an interactive online environment in which players may jointly engage in fantasy role-playing games."
      ],
      "tags": [
        "Internet",
        "abbreviation",
        "acronym",
        "alt-of"
      ],
      "topics": [
        "games",
        "gaming",
        "video-games"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/mʌd/"
    },
    {
      "rhymes": "-ʌd"
    },
    {
      "homophone": "mud"
    }
  ],
  "word": "MUD"
}

{
  "derived": [
    {
      "word": "MUDder"
    }
  ],
  "forms": [
    {
      "form": "MUDs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "MUD (plural MUDs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "an interactive online environment in which players may jointly engage in fantasy role-playing games",
          "word": "multi-user dungeon"
        }
      ],
      "categories": [
        "English acronyms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms with homophones",
        "Pages with 1 entry",
        "Pages with entries",
        "Rhymes:English/ʌd",
        "Rhymes:English/ʌd/1 syllable",
        "en:Video game genres",
        "en:Video games"
      ],
      "glosses": [
        "Acronym of multi-user dungeon: an interactive online environment in which players may jointly engage in fantasy role-playing games."
      ],
      "links": [
        [
          "video game",
          "video game"
        ],
        [
          "online",
          "online"
        ],
        [
          "gaming",
          "gaming#Noun"
        ],
        [
          "multi-user dungeon",
          "multi-user dungeon#English"
        ],
        [
          "fantasy",
          "fantasy"
        ],
        [
          "role-playing game",
          "role-playing game"
        ]
      ],
      "raw_glosses": [
        "(video games, online gaming) Acronym of multi-user dungeon: an interactive online environment in which players may jointly engage in fantasy role-playing games."
      ],
      "tags": [
        "Internet",
        "abbreviation",
        "acronym",
        "alt-of"
      ],
      "topics": [
        "games",
        "gaming",
        "video-games"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/mʌd/"
    },
    {
      "rhymes": "-ʌd"
    },
    {
      "homophone": "mud"
    }
  ],
  "word": "MUD"
}