"твердокаменный" meaning in 俄语

{
  "categories": [
    {
      "kind": "other",
      "name": "俄语",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "俄语形容词",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "俄语",
  "lang_code": "ru",
  "pos": "unknown",
  "senses": [
    {
      "glosses": [
        "坚强的\n顽强的\n〔形〕〈书〉坚硬如石的，坚强的，顽强的\n#::～ая во́ля顽强的意志\n#::～ые защи́тники坚强的保卫者\n*твердока́менность〔阴〕."
      ],
      "id": "zh-твердокаменный-ru-unknown-DoKY0Tsx"
    }
  ],
  "word": "твердокаменный"
}

{
  "categories": [
    "俄语",
    "俄语形容词"
  ],
  "lang": "俄语",
  "lang_code": "ru",
  "pos": "unknown",
  "senses": [
    {
      "glosses": [
        "坚强的\n顽强的\n〔形〕〈书〉坚硬如石的，坚强的，顽强的\n#::～ая во́ля顽强的意志\n#::～ые защи́тники坚强的保卫者\n*твердока́менность〔阴〕."
      ]
    }
  ],
  "word": "твердокаменный"
}