"préhistoire" meaning in French

{
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "pré-",
        "3": "histoire"
      },
      "expansion": "pré- + histoire",
      "name": "af"
    }
  ],
  "etymology_text": "From pré- + histoire.",
  "forms": [
    {
      "form": "préhistoires",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "préhistoire f (plural préhistoires)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
        },
        {
          "kind": "other",
          "name": "French terms prefixed with pré-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "fr",
          "name": "Historiography",
          "orig": "fr:Historiography",
          "parents": [
            "History",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "prehistory"
      ],
      "id": "en-préhistoire-fr-noun-gLallDTj",
      "links": [
        [
          "prehistory",
          "prehistory"
        ]
      ],
      "tags": [
        "feminine"
      ],
      "wikipedia": [
        "fr:préhistoire"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/pʁe.is.twaʁ/"
    },
    {
      "audio": "LL-Q150 (fra)-DSwissK-préhistoire.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/5/5d/LL-Q150_%28fra%29-DSwissK-pr%C3%A9histoire.wav/LL-Q150_%28fra%29-DSwissK-pr%C3%A9histoire.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/5/5d/LL-Q150_%28fra%29-DSwissK-pr%C3%A9histoire.wav/LL-Q150_%28fra%29-DSwissK-pr%C3%A9histoire.wav.ogg",
      "text": "Audio"
    }
  ],
  "word": "préhistoire"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "pré-",
        "3": "histoire"
      },
      "expansion": "pré- + histoire",
      "name": "af"
    }
  ],
  "etymology_text": "From pré- + histoire.",
  "forms": [
    {
      "form": "préhistoires",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "préhistoire f (plural préhistoires)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
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        "French 3-syllable words",
        "French countable nouns",
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        "French terms with IPA pronunciation",
        "French terms with audio links",
        "fr:Historiography"
      ],
      "glosses": [
        "prehistory"
      ],
      "links": [
        [
          "prehistory",
          "prehistory"
        ]
      ],
      "tags": [
        "feminine"
      ],
      "wikipedia": [
        "fr:préhistoire"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/pʁe.is.twaʁ/"
    },
    {
      "audio": "LL-Q150 (fra)-DSwissK-préhistoire.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/5/5d/LL-Q150_%28fra%29-DSwissK-pr%C3%A9histoire.wav/LL-Q150_%28fra%29-DSwissK-pr%C3%A9histoire.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/5/5d/LL-Q150_%28fra%29-DSwissK-pr%C3%A9histoire.wav/LL-Q150_%28fra%29-DSwissK-pr%C3%A9histoire.wav.ogg",
      "text": "Audio"
    }
  ],
  "word": "préhistoire"
}