"machine room" meaning in English

{
  "forms": [
    {
      "form": "machine rooms",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "machine room (plural machine rooms)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "70 30",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "76 24",
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "70 30",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "71 29",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "79 21",
          "kind": "other",
          "name": "Terms with Danish translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "70 30",
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "71 29",
          "kind": "other",
          "name": "Terms with Japanese translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "72 28",
          "kind": "other",
          "name": "Terms with Mandarin translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "70 30",
          "kind": "other",
          "name": "Terms with Pannonian Rusyn translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "66 34",
          "kind": "other",
          "name": "Terms with Polish translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "71 29",
          "kind": "other",
          "name": "Terms with Swedish translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "75 25",
          "kind": "topical",
          "langcode": "en",
          "name": "Rooms",
          "orig": "en:Rooms",
          "parents": [
            "Buildings and structures",
            "Architecture",
            "Applied sciences",
            "Art",
            "Sciences",
            "Culture",
            "All topics",
            "Society",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A limited-access room in a larger building dedicated to HVAC equipment and other machinery."
      ],
      "id": "en-machine_room-en-noun-fAzxJ7Nz",
      "links": [
        [
          "HVAC",
          "HVAC"
        ]
      ],
      "related": [
        {
          "_dis1": "62 38",
          "word": "boiler room"
        },
        {
          "_dis1": "62 38",
          "word": "engine room"
        }
      ],
      "synonyms": [
        {
          "_dis1": "70 30",
          "sense": "room housing HVAC and other equipment",
          "word": "plant room"
        }
      ],
      "translations": [
        {
          "_dis1": "78 22",
          "code": "da",
          "lang": "Danish",
          "sense": "a room dedicated to HVAC equipment and other machinery",
          "tags": [
            "neuter"
          ],
          "word": "maskinrum"
        },
        {
          "_dis1": "78 22",
          "code": "fi",
          "lang": "Finnish",
          "sense": "a room dedicated to HVAC equipment and other machinery",
          "word": "konehuone"
        },
        {
          "_dis1": "78 22",
          "code": "rsk",
          "lang": "Pannonian Rusyn",
          "roman": "mašinarnja",
          "sense": "a room dedicated to HVAC equipment and other machinery",
          "tags": [
            "feminine"
          ],
          "word": "машинарня"
        },
        {
          "_dis1": "78 22",
          "code": "pl",
          "lang": "Polish",
          "sense": "a room dedicated to HVAC equipment and other machinery",
          "tags": [
            "feminine"
          ],
          "word": "maszynownia"
        },
        {
          "_dis1": "78 22",
          "code": "sv",
          "lang": "Swedish",
          "sense": "a room dedicated to HVAC equipment and other machinery",
          "tags": [
            "neuter"
          ],
          "word": "maskinrum"
        }
      ]
    },
    {
      "glosses": [
        "A dedicated room for computers and related data processing equipment, often having a raised floor, abundant and dedicated air conditioning, and specialized power supply and fire suppression systems."
      ],
      "id": "en-machine_room-en-noun-wRwudnUs",
      "links": [
        [
          "raised",
          "raised"
        ],
        [
          "floor",
          "floor"
        ],
        [
          "air conditioning",
          "air conditioning"
        ]
      ],
      "synonyms": [
        {
          "_dis1": "44 56",
          "sense": "room housing computer equipment",
          "word": "data center"
        }
      ]
    }
  ],
  "word": "machine room"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "Entries with translation boxes",
    "Pages with 1 entry",
    "Pages with entries",
    "Requests for review of Japanese translations",
    "Requests for review of Mandarin translations",
    "Terms with Danish translations",
    "Terms with Finnish translations",
    "Terms with Japanese translations",
    "Terms with Mandarin translations",
    "Terms with Pannonian Rusyn translations",
    "Terms with Polish translations",
    "Terms with Swedish translations",
    "en:Rooms"
  ],
  "forms": [
    {
      "form": "machine rooms",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "machine room (plural machine rooms)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "boiler room"
    },
    {
      "word": "engine room"
    }
  ],
  "senses": [
    {
      "glosses": [
        "A limited-access room in a larger building dedicated to HVAC equipment and other machinery."
      ],
      "links": [
        [
          "HVAC",
          "HVAC"
        ]
      ]
    },
    {
      "glosses": [
        "A dedicated room for computers and related data processing equipment, often having a raised floor, abundant and dedicated air conditioning, and specialized power supply and fire suppression systems."
      ],
      "links": [
        [
          "raised",
          "raised"
        ],
        [
          "floor",
          "floor"
        ],
        [
          "air conditioning",
          "air conditioning"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "sense": "room housing HVAC and other equipment",
      "word": "plant room"
    },
    {
      "sense": "room housing computer equipment",
      "word": "data center"
    }
  ],
  "translations": [
    {
      "code": "da",
      "lang": "Danish",
      "sense": "a room dedicated to HVAC equipment and other machinery",
      "tags": [
        "neuter"
      ],
      "word": "maskinrum"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "a room dedicated to HVAC equipment and other machinery",
      "word": "konehuone"
    },
    {
      "code": "rsk",
      "lang": "Pannonian Rusyn",
      "roman": "mašinarnja",
      "sense": "a room dedicated to HVAC equipment and other machinery",
      "tags": [
        "feminine"
      ],
      "word": "машинарня"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "a room dedicated to HVAC equipment and other machinery",
      "tags": [
        "feminine"
      ],
      "word": "maszynownia"
    },
    {
      "code": "sv",
      "lang": "Swedish",
      "sense": "a room dedicated to HVAC equipment and other machinery",
      "tags": [
        "neuter"
      ],
      "word": "maskinrum"
    }
  ],
  "word": "machine room"
}