"стоугольник" meaning in 俄语

{
  "categories": [
    {
      "kind": "other",
      "name": "俄語 形狀",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "俄語名詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "俄語無生名詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "俄語複合詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "俄語詞元",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "俄語陽性名詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "含有後綴-ник的俄語詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "有1個詞條的頁面",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "有詞條的頁面",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_text": "сто (sto) + у́гол (úgol) + -ник (-nik)",
  "forms": [
    {
      "form": "stougólʹnik",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "стоуго́льника",
      "raw_tags": [
        "屬格"
      ]
    },
    {
      "form": "стоуго́льники",
      "tags": [
        "nominative plural"
      ]
    },
    {
      "form": "стоуго́льников",
      "tags": [
        "genitive plural"
      ]
    }
  ],
  "lang": "俄语",
  "lang_code": "ru",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "一百邊形"
      ],
      "id": "zh-стоугольник-ru-noun-6JBmZsEV"
    }
  ],
  "tags": [
    "inanimate",
    "masculine"
  ],
  "word": "стоугольник"
}

{
  "categories": [
    "俄語 形狀",
    "俄語名詞",
    "俄語無生名詞",
    "俄語複合詞",
    "俄語詞元",
    "俄語陽性名詞",
    "含有後綴-ник的俄語詞",
    "有1個詞條的頁面",
    "有詞條的頁面"
  ],
  "etymology_text": "сто (sto) + у́гол (úgol) + -ник (-nik)",
  "forms": [
    {
      "form": "stougólʹnik",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "стоуго́льника",
      "raw_tags": [
        "屬格"
      ]
    },
    {
      "form": "стоуго́льники",
      "tags": [
        "nominative plural"
      ]
    },
    {
      "form": "стоуго́льников",
      "tags": [
        "genitive plural"
      ]
    }
  ],
  "lang": "俄语",
  "lang_code": "ru",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "一百邊形"
      ]
    }
  ],
  "tags": [
    "inanimate",
    "masculine"
  ],
  "word": "стоугольник"
}