"radioactif" meaning in French

{
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "radio-",
        "3": "actif"
      },
      "expansion": "radio- + actif",
      "name": "af"
    }
  ],
  "etymology_text": "Coined by Pierre Curie and Marie Curie in 1898 from radio- + actif.",
  "forms": [
    {
      "form": "radioactive",
      "tags": [
        "feminine"
      ]
    },
    {
      "form": "radioactifs",
      "tags": [
        "masculine",
        "plural"
      ]
    },
    {
      "form": "radioactives",
      "tags": [
        "feminine",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "radioactif (feminine radioactive, masculine plural radioactifs, feminine plural radioactives)",
      "name": "fr-adj"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "French terms prefixed with radio-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "déchet radioactif"
        },
        {
          "word": "radioactivité"
        }
      ],
      "examples": [
        {
          "english": "On a new radioactive substance contained in pitchblende",
          "roman": "Sur une substance nouvelle radio-active, contenue dans la pechblende",
          "text": "1898, Pierre Curie and Marie Curie, title of article in Comptes rendus de l'Académie des Sciences t. 127",
          "type": "quotation"
        }
      ],
      "glosses": [
        "radioactive"
      ],
      "id": "en-radioactif-fr-adj-WjAeA1Zj",
      "links": [
        [
          "radioactive",
          "radioactive"
        ]
      ],
      "wikipedia": [
        "Marie Curie",
        "Pierre Curie"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʁa.djɔ.ak.tif/"
    }
  ],
  "word": "radioactif"
}

{
  "derived": [
    {
      "word": "déchet radioactif"
    },
    {
      "word": "radioactivité"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "radio-",
        "3": "actif"
      },
      "expansion": "radio- + actif",
      "name": "af"
    }
  ],
  "etymology_text": "Coined by Pierre Curie and Marie Curie in 1898 from radio- + actif.",
  "forms": [
    {
      "form": "radioactive",
      "tags": [
        "feminine"
      ]
    },
    {
      "form": "radioactifs",
      "tags": [
        "masculine",
        "plural"
      ]
    },
    {
      "form": "radioactives",
      "tags": [
        "feminine",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "radioactif (feminine radioactive, masculine plural radioactifs, feminine plural radioactives)",
      "name": "fr-adj"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "French 4-syllable words",
        "French adjectives",
        "French coinages",
        "French entries with incorrect language header",
        "French lemmas",
        "French terms prefixed with radio-",
        "French terms with IPA pronunciation",
        "French terms with quotations",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "english": "On a new radioactive substance contained in pitchblende",
          "roman": "Sur une substance nouvelle radio-active, contenue dans la pechblende",
          "text": "1898, Pierre Curie and Marie Curie, title of article in Comptes rendus de l'Académie des Sciences t. 127",
          "type": "quotation"
        }
      ],
      "glosses": [
        "radioactive"
      ],
      "links": [
        [
          "radioactive",
          "radioactive"
        ]
      ],
      "wikipedia": [
        "Marie Curie",
        "Pierre Curie"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʁa.djɔ.ak.tif/"
    }
  ],
  "word": "radioactif"
}