"double volant amortisseur" meaning in Français

{
  "abbreviation": [
    {
      "word": "DVA"
    }
  ],
  "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 anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Locutioncomposée de double, volant et amortisseur."
  ],
  "forms": [
    {
      "form": "doubles volants amortisseurs",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en français de l’automobile",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Volant moteur bimasse."
      ],
      "id": "fr-double_volant_amortisseur-fr-noun-rnL0z4Lg",
      "topics": [
        "automobile"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\dubl vo.lɑ̃ a.mɔʁ.ti.sœʁ\\"
    }
  ],
  "synonyms": [
    {
      "word": "volant bimasse"
    }
  ],
  "tags": [
    "masculine"
  ],
  "translations": [
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "double-mass flywheel"
    },
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "dual-mass flywheel"
    },
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "DMF"
    }
  ],
  "word": "double volant amortisseur"
}

{
  "abbreviation": [
    {
      "word": "DVA"
    }
  ],
  "categories": [
    "Compositions en français",
    "Locutions nominales en français",
    "Traductions en anglais",
    "français"
  ],
  "etymology_texts": [
    "Locutioncomposée de double, volant et amortisseur."
  ],
  "forms": [
    {
      "form": "doubles volants amortisseurs",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "categories": [
        "Lexique en français de l’automobile"
      ],
      "glosses": [
        "Volant moteur bimasse."
      ],
      "topics": [
        "automobile"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\dubl vo.lɑ̃ a.mɔʁ.ti.sœʁ\\"
    }
  ],
  "synonyms": [
    {
      "word": "volant bimasse"
    }
  ],
  "tags": [
    "masculine"
  ],
  "translations": [
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "double-mass flywheel"
    },
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "dual-mass flywheel"
    },
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "DMF"
    }
  ],
  "word": "double volant amortisseur"
}