"Second French Empire" meaning in English

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  "lang_code": "en",
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      "glosses": [
        "The French empire ruled by Napoleon III from 1852 to 1870."
      ],
      "id": "en-Second_French_Empire-en-name-EQMsxqXe",
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        "(historical) The French empire ruled by Napoleon III from 1852 to 1870."
      ],
      "related": [
        {
          "word": "First French Empire"
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      "tags": [
        "historical"
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      "translations": [
        {
          "code": "cs",
          "lang": "Czech",
          "sense": "empire ruled by Napoleon III",
          "tags": [
            "neuter"
          ],
          "word": "Druhé Francouzské císařství"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "empire ruled by Napoleon III",
          "word": "Ranskan toinen keisarikunta"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "empire ruled by Napoleon III",
          "tags": [
            "masculine"
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          "word": "Second Empire"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "empire ruled by Napoleon III",
          "tags": [
            "masculine"
          ],
          "word": "Zweites Kaiserreich"
        },
        {
          "code": "mr",
          "lang": "Marathi",
          "roman": "dusre phreñca sāmrājya",
          "sense": "empire ruled by Napoleon III",
          "word": "दुसरे फ्रेंच साम्राज्य"
        }
      ],
      "wikipedia": [
        "Second French Empire"
      ]
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  "word": "Second French Empire"
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        "The French empire ruled by Napoleon III from 1852 to 1870."
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        "(historical) The French empire ruled by Napoleon III from 1852 to 1870."
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  "translations": [
    {
      "code": "cs",
      "lang": "Czech",
      "sense": "empire ruled by Napoleon III",
      "tags": [
        "neuter"
      ],
      "word": "Druhé Francouzské císařství"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "empire ruled by Napoleon III",
      "word": "Ranskan toinen keisarikunta"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "empire ruled by Napoleon III",
      "tags": [
        "masculine"
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      "word": "Second Empire"
    },
    {
      "code": "de",
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      "sense": "empire ruled by Napoleon III",
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        "masculine"
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      "word": "Zweites Kaiserreich"
    },
    {
      "code": "mr",
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      "roman": "dusre phreñca sāmrājya",
      "sense": "empire ruled by Napoleon III",
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