"rock instrumental" 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": "Mots au singulier uniquement 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 rock et de instrumental"
  ],
  "hypernyms": [
    {
      "word": "rock"
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Genres musicaux en français",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Lexique en français du rock",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Forme de rock sans partie vocale."
      ],
      "id": "fr-rock_instrumental-fr-noun-qLqGTQGa",
      "raw_tags": [
        "Rock"
      ],
      "topics": [
        "music"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ʁɔ.k‿ɛ̃s.tʁy.mɑ̃.tal\\"
    }
  ],
  "tags": [
    "masculine",
    "singular-only"
  ],
  "translations": [
    {
      "lang": "Italien",
      "lang_code": "it",
      "tags": [
        "masculine"
      ],
      "word": "rock strumentale"
    }
  ],
  "word": "rock instrumental"
}

{
  "categories": [
    "Compositions en français",
    "Locutions nominales en français",
    "Mots au singulier uniquement en français",
    "Traductions en italien",
    "français"
  ],
  "etymology_texts": [
    "Locutioncomposée de rock et de instrumental"
  ],
  "hypernyms": [
    {
      "word": "rock"
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "categories": [
        "Genres musicaux en français",
        "Lexique en français du rock"
      ],
      "glosses": [
        "Forme de rock sans partie vocale."
      ],
      "raw_tags": [
        "Rock"
      ],
      "topics": [
        "music"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ʁɔ.k‿ɛ̃s.tʁy.mɑ̃.tal\\"
    }
  ],
  "tags": [
    "masculine",
    "singular-only"
  ],
  "translations": [
    {
      "lang": "Italien",
      "lang_code": "it",
      "tags": [
        "masculine"
      ],
      "word": "rock strumentale"
    }
  ],
  "word": "rock instrumental"
}