"дурен" meaning in Russian

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      "form": "durjón",
      "tags": [
        "romanization"
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        "g5": "",
        "g6": "",
        "g7": "",
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        "tr": "durjón"
      },
      "expansion": "дурен • (durjón)",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "adj",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "durjón",
          "word": "дурён"
        }
      ],
      "categories": [
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          "_dis": "84 16",
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      ],
      "glosses": [
        "Alternative spelling of дурён (durjón)"
      ],
      "id": "en-дурен-ru-adj-2v6QX5OQ",
      "links": [
        [
          "дурён",
          "дурён#Russian"
        ]
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    }
  ],
  "word": "дурен"
}

{
  "etymology_number": 2,
  "forms": [
    {
      "form": "ду́рен",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "dúren",
      "tags": [
        "romanization"
      ]
    }
  ],
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      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "adj",
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    {
      "form_of": [
        {
          "extra": "durnój",
          "word": "дурно́й"
        }
      ],
      "glosses": [
        "short masculine singular of дурно́й (durnój)"
      ],
      "id": "en-дурен-ru-adj-WGEOBqqq",
      "links": [
        [
          "дурно́й",
          "дурной#Russian"
        ]
      ],
      "tags": [
        "form-of",
        "masculine",
        "short-form",
        "singular"
      ]
    }
  ],
  "word": "дурен"
}

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      "form": "durjón",
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      "expansion": "дурен • (durjón)",
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          "word": "дурён"
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        "Russian terms spelled with Е instead of Ё"
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        "Alternative spelling of дурён (durjón)"
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        [
          "дурён",
          "дурён#Russian"
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  "word": "дурен"
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      "form": "ду́рен",
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  "pos": "adj",
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        "short masculine singular of дурно́й (durnój)"
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  "word": "дурен"
}