"musique de fond" meaning in Français

{
  "categories": [
    {
      "kind": "other",
      "name": "Compositions en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Locutions nominales en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en italien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Locutioncomposée de musique et de fond."
  ],
  "forms": [
    {
      "form": "musiques de fond",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "colspan=\"2\" :Modèle:!\\my.zik də fɔ̃\\",
      "tags": [
        "singular"
      ]
    }
  ],
  "hyponyms": [
    {
      "word": "musique d’aéroport"
    },
    {
      "word": "musique d’ascenseur"
    },
    {
      "word": "musique de conserve"
    },
    {
      "word": "musique de supérette"
    },
    {
      "word": "muzak"
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Genres musicaux en français",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Genre musical qui n’est pas destinée à une écoute attentive mais à combler le silence."
      ],
      "id": "fr-musique_de_fond-fr-noun-petKHZp8",
      "topics": [
        "music"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\my.zik də fɔ̃\\"
    }
  ],
  "synonyms": [
    {
      "word": "fond musical"
    },
    {
      "word": "musique d’ambiance"
    },
    {
      "word": "musique d’ameublement"
    }
  ],
  "tags": [
    "feminine"
  ],
  "translations": [
    {
      "lang": "Italien",
      "lang_code": "it",
      "tags": [
        "feminine"
      ],
      "word": "musica di sottofondo"
    }
  ],
  "word": "musique de fond"
}

{
  "categories": [
    "Compositions en français",
    "Locutions nominales en français",
    "Traductions en italien",
    "français"
  ],
  "etymology_texts": [
    "Locutioncomposée de musique et de fond."
  ],
  "forms": [
    {
      "form": "musiques de fond",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "colspan=\"2\" :Modèle:!\\my.zik də fɔ̃\\",
      "tags": [
        "singular"
      ]
    }
  ],
  "hyponyms": [
    {
      "word": "musique d’aéroport"
    },
    {
      "word": "musique d’ascenseur"
    },
    {
      "word": "musique de conserve"
    },
    {
      "word": "musique de supérette"
    },
    {
      "word": "muzak"
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "categories": [
        "Genres musicaux en français"
      ],
      "glosses": [
        "Genre musical qui n’est pas destinée à une écoute attentive mais à combler le silence."
      ],
      "topics": [
        "music"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\my.zik də fɔ̃\\"
    }
  ],
  "synonyms": [
    {
      "word": "fond musical"
    },
    {
      "word": "musique d’ambiance"
    },
    {
      "word": "musique d’ameublement"
    }
  ],
  "tags": [
    "feminine"
  ],
  "translations": [
    {
      "lang": "Italien",
      "lang_code": "it",
      "tags": [
        "feminine"
      ],
      "word": "musica di sottofondo"
    }
  ],
  "word": "musique de fond"
}