"gamma-hexachlorobenzène" meaning in Français

{
  "categories": [
    {
      "kind": "other",
      "name": "Insecticides en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Lemmes en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    }
  ],
  "hypernyms": [
    {
      "word": "organochloré"
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Noms indénombrables en français",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "& Dénomination ancienne du lindane."
      ],
      "id": "fr-gamma-hexachlorobenzène-fr-noun-Pvcs5xmq",
      "tags": [
        "singular",
        "uncountable"
      ],
      "topics": [
        "agriculture"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ɡa.ma.ɛɡ.za.klɔ.ʁɔ.bɛ̃.zɛn\\"
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "gamma-hexachlorobenzène"
}

{
  "categories": [
    "Insecticides en français",
    "Lemmes en français",
    "Noms communs en français",
    "français"
  ],
  "hypernyms": [
    {
      "word": "organochloré"
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Noms indénombrables en français"
      ],
      "glosses": [
        "& Dénomination ancienne du lindane."
      ],
      "tags": [
        "singular",
        "uncountable"
      ],
      "topics": [
        "agriculture"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ɡa.ma.ɛɡ.za.klɔ.ʁɔ.bɛ̃.zɛn\\"
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "gamma-hexachlorobenzène"
}