"négation" meaning in French

{
  "derived": [
    {
      "_dis1": "0 0",
      "word": "négationnisme"
    },
    {
      "_dis1": "0 0",
      "word": "négationniste"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "la",
        "3": "negātiō"
      },
      "expansion": "Learned borrowing from Latin negātiō",
      "name": "lbor"
    }
  ],
  "etymology_text": "Learned borrowing from Latin negātiō.",
  "forms": [
    {
      "form": "négations",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "négation f (plural négations)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "related": [
    {
      "_dis1": "0 0",
      "word": "négatif"
    },
    {
      "_dis1": "0 0",
      "word": "nier"
    }
  ],
  "senses": [
    {
      "glosses": [
        "denial (act of denying)"
      ],
      "id": "en-négation-fr-noun-epj5ZCo3",
      "links": [
        [
          "denial",
          "denial"
        ]
      ],
      "tags": [
        "feminine"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "fr",
          "name": "Grammar",
          "orig": "fr:Grammar",
          "parents": [
            "Linguistics",
            "Language",
            "Social sciences",
            "Communication",
            "Sciences",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "15 85",
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "negative"
      ],
      "id": "en-négation-fr-noun-CfBJUa9M",
      "links": [
        [
          "grammar",
          "grammar"
        ],
        [
          "negative",
          "negative"
        ]
      ],
      "raw_glosses": [
        "(grammar) negative"
      ],
      "tags": [
        "feminine",
        "negative"
      ],
      "topics": [
        "grammar",
        "human-sciences",
        "linguistics",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ne.ɡa.sjɔ̃/"
    },
    {
      "audio": "LL-Q150 (fra)-WikiLucas00-négation.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/4/4a/LL-Q150_%28fra%29-WikiLucas00-n%C3%A9gation.wav/LL-Q150_%28fra%29-WikiLucas00-n%C3%A9gation.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/4/4a/LL-Q150_%28fra%29-WikiLucas00-n%C3%A9gation.wav/LL-Q150_%28fra%29-WikiLucas00-n%C3%A9gation.wav.ogg",
      "text": "Audio"
    }
  ],
  "wikipedia": [
    "fr:négation"
  ],
  "word": "négation"
}

{
  "categories": [
    "French 3-syllable words",
    "French countable nouns",
    "French entries with incorrect language header",
    "French feminine nouns",
    "French learned borrowings from Latin",
    "French lemmas",
    "French nouns",
    "French terms borrowed from Latin",
    "French terms derived from Latin",
    "French terms with IPA pronunciation",
    "French terms with audio links"
  ],
  "derived": [
    {
      "word": "négationnisme"
    },
    {
      "word": "négationniste"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "la",
        "3": "negātiō"
      },
      "expansion": "Learned borrowing from Latin negātiō",
      "name": "lbor"
    }
  ],
  "etymology_text": "Learned borrowing from Latin negātiō.",
  "forms": [
    {
      "form": "négations",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "négation f (plural négations)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "related": [
    {
      "word": "négatif"
    },
    {
      "word": "nier"
    }
  ],
  "senses": [
    {
      "glosses": [
        "denial (act of denying)"
      ],
      "links": [
        [
          "denial",
          "denial"
        ]
      ],
      "tags": [
        "feminine"
      ]
    },
    {
      "categories": [
        "fr:Grammar"
      ],
      "glosses": [
        "negative"
      ],
      "links": [
        [
          "grammar",
          "grammar"
        ],
        [
          "negative",
          "negative"
        ]
      ],
      "raw_glosses": [
        "(grammar) negative"
      ],
      "tags": [
        "feminine",
        "negative"
      ],
      "topics": [
        "grammar",
        "human-sciences",
        "linguistics",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ne.ɡa.sjɔ̃/"
    },
    {
      "audio": "LL-Q150 (fra)-WikiLucas00-négation.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/4/4a/LL-Q150_%28fra%29-WikiLucas00-n%C3%A9gation.wav/LL-Q150_%28fra%29-WikiLucas00-n%C3%A9gation.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/4/4a/LL-Q150_%28fra%29-WikiLucas00-n%C3%A9gation.wav/LL-Q150_%28fra%29-WikiLucas00-n%C3%A9gation.wav.ogg",
      "text": "Audio"
    }
  ],
  "wikipedia": [
    "fr:négation"
  ],
  "word": "négation"
}