"sur-génération" meaning in Français

{
  "anagrams": [
    {
      "word": "retanguerions"
    },
    {
      "word": "surgénération"
    },
    {
      "word": "surgeonnerait"
    }
  ],
  "categories": [
    {
      "kind": "other",
      "name": "Dérivations en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Lemmes en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en français préfixés avec sur-",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs 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": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Motdérivé de génération, avec le préfixe sur-."
  ],
  "forms": [
    {
      "form": "sur-générations",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "surgénération"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en français du nucléaire",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Variante orthographique de surgénération."
      ],
      "id": "fr-sur-génération-fr-noun-qE9Safbr",
      "raw_tags": [
        "Nucléaire"
      ],
      "tags": [
        "alt-of"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\syʁ.ʒe.ne.ʁa.sjɔ̃\\"
    }
  ],
  "synonyms": [
    {
      "word": "régénération"
    },
    {
      "word": "surrégénération"
    }
  ],
  "tags": [
    "feminine"
  ],
  "translations": [
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "breeder mode"
    },
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "breeding"
    },
    {
      "lang": "Croate",
      "lang_code": "hr",
      "word": "optimalna proizvodnja plutonija"
    },
    {
      "lang": "Italien",
      "lang_code": "it",
      "word": "autofertilizzazione"
    }
  ],
  "word": "sur-génération"
}

{
  "anagrams": [
    {
      "word": "retanguerions"
    },
    {
      "word": "surgénération"
    },
    {
      "word": "surgeonnerait"
    }
  ],
  "categories": [
    "Dérivations en français",
    "Lemmes en français",
    "Mots en français préfixés avec sur-",
    "Noms communs en français",
    "Traductions en anglais",
    "Traductions en croate",
    "Traductions en italien",
    "français"
  ],
  "etymology_texts": [
    "Motdérivé de génération, avec le préfixe sur-."
  ],
  "forms": [
    {
      "form": "sur-générations",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "surgénération"
        }
      ],
      "categories": [
        "Lexique en français du nucléaire"
      ],
      "glosses": [
        "Variante orthographique de surgénération."
      ],
      "raw_tags": [
        "Nucléaire"
      ],
      "tags": [
        "alt-of"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\syʁ.ʒe.ne.ʁa.sjɔ̃\\"
    }
  ],
  "synonyms": [
    {
      "word": "régénération"
    },
    {
      "word": "surrégénération"
    }
  ],
  "tags": [
    "feminine"
  ],
  "translations": [
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "breeder mode"
    },
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "breeding"
    },
    {
      "lang": "Croate",
      "lang_code": "hr",
      "word": "optimalna proizvodnja plutonija"
    },
    {
      "lang": "Italien",
      "lang_code": "it",
      "word": "autofertilizzazione"
    }
  ],
  "word": "sur-génération"
}