"головных" meaning in ロシア語

{
  "categories": [
    {
      "kind": "other",
      "name": "ロシア語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "ロシア語 国際音声記号あり",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "ロシア語 形容詞 定形",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "головны́х",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "golovnýx"
    }
  ],
  "lang": "ロシア語",
  "lang_code": "ru",
  "pos": "adj",
  "pos_title": "形容詞",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "手動入力と自動入力とで転写の異なる語",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "手動入力と自動入力とで転写の異なる語/ru",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "\"головно́й (golovnój)\"の複数生格/前置格形。"
      ],
      "id": "ja-головных-ru-adj-RasunFbz"
    },
    {
      "glosses": [
        "\"головно́й (golovnój)\"の活動体複数対格形。"
      ],
      "id": "ja-головных-ru-adj-h60tQnRv"
    }
  ],
  "sounds": [
    {
      "ipa": "[gəɫɐvˈnɨx]"
    }
  ],
  "word": "головных"
}

{
  "categories": [
    "ロシア語",
    "ロシア語 国際音声記号あり",
    "ロシア語 形容詞 定形"
  ],
  "forms": [
    {
      "form": "головны́х",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "golovnýx"
    }
  ],
  "lang": "ロシア語",
  "lang_code": "ru",
  "pos": "adj",
  "pos_title": "形容詞",
  "senses": [
    {
      "categories": [
        "手動入力と自動入力とで転写の異なる語",
        "手動入力と自動入力とで転写の異なる語/ru"
      ],
      "glosses": [
        "\"головно́й (golovnój)\"の複数生格/前置格形。"
      ]
    },
    {
      "glosses": [
        "\"головно́й (golovnój)\"の活動体複数対格形。"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[gəɫɐvˈnɨx]"
    }
  ],
  "word": "головных"
}