"salle des machines" meaning in Français

{
  "categories": [
    {
      "kind": "other",
      "name": "Locutions nominales en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en croate",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en italien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Wiktionnaire:Étymologies manquantes en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Étymologie manquante ou incomplète. Si vous la connaissez, vous pouvez l’ajouter en cliquant ici."
  ],
  "forms": [
    {
      "form": "salles des machines",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en français de la marine",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Salles en français",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Compartiment qui renferme l'appareil propulsif du navire."
      ],
      "id": "fr-salle_des_machines-fr-noun-U1L6fTAz",
      "topics": [
        "construction",
        "nautical"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\sal de ma.ʃin\\"
    },
    {
      "audio": "LL-Q150 (fra)-Jérémy-Günther-Heinz Jähnick-salle des machines.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/4/4b/LL-Q150_(fra)-Jérémy-Günther-Heinz_Jähnick-salle_des_machines.wav/LL-Q150_(fra)-Jérémy-Günther-Heinz_Jähnick-salle_des_machines.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/4/4b/LL-Q150_(fra)-Jérémy-Günther-Heinz_Jähnick-salle_des_machines.wav/LL-Q150_(fra)-Jérémy-Günther-Heinz_Jähnick-salle_des_machines.wav.ogg",
      "raw_tags": [
        "Somain (France)"
      ],
      "wav_url": "https://commons.wikimedia.org/wiki/Special:FilePath/LL-Q150 (fra)-Jérémy-Günther-Heinz Jähnick-salle des machines.wav"
    }
  ],
  "tags": [
    "feminine"
  ],
  "translations": [
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "engine room"
    },
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "ER"
    },
    {
      "lang": "Croate",
      "lang_code": "hr",
      "word": "brodska strojarnica"
    },
    {
      "lang": "Croate",
      "lang_code": "hr",
      "word": "pogonsko postrojenje"
    },
    {
      "lang": "Italien",
      "lang_code": "it",
      "tags": [
        "feminine"
      ],
      "word": "sala macchine"
    }
  ],
  "word": "salle des machines"
}

{
  "categories": [
    "Locutions nominales en français",
    "Traductions en anglais",
    "Traductions en croate",
    "Traductions en italien",
    "Wiktionnaire:Étymologies manquantes en français",
    "français"
  ],
  "etymology_texts": [
    "Étymologie manquante ou incomplète. Si vous la connaissez, vous pouvez l’ajouter en cliquant ici."
  ],
  "forms": [
    {
      "form": "salles des machines",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "categories": [
        "Lexique en français de la marine",
        "Salles en français"
      ],
      "glosses": [
        "Compartiment qui renferme l'appareil propulsif du navire."
      ],
      "topics": [
        "construction",
        "nautical"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\sal de ma.ʃin\\"
    },
    {
      "audio": "LL-Q150 (fra)-Jérémy-Günther-Heinz Jähnick-salle des machines.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/4/4b/LL-Q150_(fra)-Jérémy-Günther-Heinz_Jähnick-salle_des_machines.wav/LL-Q150_(fra)-Jérémy-Günther-Heinz_Jähnick-salle_des_machines.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/4/4b/LL-Q150_(fra)-Jérémy-Günther-Heinz_Jähnick-salle_des_machines.wav/LL-Q150_(fra)-Jérémy-Günther-Heinz_Jähnick-salle_des_machines.wav.ogg",
      "raw_tags": [
        "Somain (France)"
      ],
      "wav_url": "https://commons.wikimedia.org/wiki/Special:FilePath/LL-Q150 (fra)-Jérémy-Günther-Heinz Jähnick-salle des machines.wav"
    }
  ],
  "tags": [
    "feminine"
  ],
  "translations": [
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "engine room"
    },
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "ER"
    },
    {
      "lang": "Croate",
      "lang_code": "hr",
      "word": "brodska strojarnica"
    },
    {
      "lang": "Croate",
      "lang_code": "hr",
      "word": "pogonsko postrojenje"
    },
    {
      "lang": "Italien",
      "lang_code": "it",
      "tags": [
        "feminine"
      ],
      "word": "sala macchine"
    }
  ],
  "word": "salle des machines"
}