"fusion" meaning in French

{
  "forms": [
    {
      "form": "fusion"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "related": [
    {
      "word": "fusionnement"
    },
    {
      "word": "fusionner"
    }
  ],
  "senses": [
    {
      "glosses": [
        "η συγχώνευση"
      ],
      "id": "el-fusion-fr-noun-5vP6CTFy"
    },
    {
      "glosses": [
        "η συνένωση"
      ],
      "id": "el-fusion-fr-noun-O5M2cFJY"
    },
    {
      "glosses": [
        "η τήξη"
      ],
      "id": "el-fusion-fr-noun---VGw6UZ"
    },
    {
      "glosses": [
        "η πυρηνική σύντηξη"
      ],
      "id": "el-fusion-fr-noun-iaqxRFAk"
    }
  ],
  "word": "fusion"
}

{
  "forms": [
    {
      "form": "fusion"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "related": [
    {
      "word": "fusionnement"
    },
    {
      "word": "fusionner"
    }
  ],
  "senses": [
    {
      "glosses": [
        "η συγχώνευση"
      ]
    },
    {
      "glosses": [
        "η συνένωση"
      ]
    },
    {
      "glosses": [
        "η τήξη"
      ]
    },
    {
      "glosses": [
        "η πυρηνική σύντηξη"
      ]
    }
  ],
  "word": "fusion"
}