"pervicacity" meaning in English

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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      "examples": [
        {
          "ref": "1911, Edward Tyas Cook, The Life of John Ruskin:",
          "text": "Pervicacity of humour, of tastes, of character is one of the most marked features in the life of Ruskin",
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      "glosses": [
        "obstinacy; pervicaciousness"
      ],
      "id": "en-pervicacity-en-noun-kZ5-Nfez",
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          "obstinacy",
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          "pervicaciousness"
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        "(obsolete) obstinacy; pervicaciousness"
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  "word": "pervicacity"
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  "lang_code": "en",
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        "obstinacy; pervicaciousness"
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          "pervicaciousness",
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        "(obsolete) obstinacy; pervicaciousness"
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  "word": "pervicacity"
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