"pervicacious" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "pervicāx"
      },
      "expansion": "Latin pervicāx",
      "name": "uder"
    },
    {
      "args": {
        "1": "en",
        "2": "",
        "3": "ious"
      },
      "expansion": "+ -ious",
      "name": "suffix"
    }
  ],
  "etymology_text": "From Latin pervicāx + -ious.",
  "forms": [
    {
      "form": "more pervicacious",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most pervicacious",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "pervicacious (comparative more pervicacious, superlative most pervicacious)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -ious",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English undefined derivations",
          "parents": [
            "Undefined derivations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "pervicaciously"
        },
        {
          "word": "pervicaciousness"
        }
      ],
      "examples": [
        {
          "ref": "1748, [Samuel Richardson], “Letter XXII”, in Clarissa. Or, The History of a Young Lady: […], volume (please specify |volume=I to VII), London: […] S[amuel] Richardson; […], →OCLC:",
          "text": "You are recommended, Miss, to the practice of your private devotions. May they be efficacious upon the mind of one of the most pervicacious young creatures that ever was heard of!",
          "type": "quote"
        }
      ],
      "glosses": [
        "Extremely stubborn or headstrong; wilful, obstinate."
      ],
      "id": "en-pervicacious-en-adj-54xw0i5z",
      "links": [
        [
          "stubborn",
          "stubborn"
        ],
        [
          "headstrong",
          "headstrong"
        ],
        [
          "wilful",
          "wilful"
        ],
        [
          "obstinate",
          "obstinate"
        ]
      ],
      "raw_glosses": [
        "(possibly rare) Extremely stubborn or headstrong; wilful, obstinate."
      ],
      "tags": [
        "possibly",
        "rare"
      ]
    }
  ],
  "word": "pervicacious"
}

{
  "derived": [
    {
      "word": "pervicaciously"
    },
    {
      "word": "pervicaciousness"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "pervicāx"
      },
      "expansion": "Latin pervicāx",
      "name": "uder"
    },
    {
      "args": {
        "1": "en",
        "2": "",
        "3": "ious"
      },
      "expansion": "+ -ious",
      "name": "suffix"
    }
  ],
  "etymology_text": "From Latin pervicāx + -ious.",
  "forms": [
    {
      "form": "more pervicacious",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most pervicacious",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "pervicacious (comparative more pervicacious, superlative most pervicacious)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms derived from Latin",
        "English terms suffixed with -ious",
        "English terms with quotations",
        "English terms with rare senses",
        "English undefined derivations",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "1748, [Samuel Richardson], “Letter XXII”, in Clarissa. Or, The History of a Young Lady: […], volume (please specify |volume=I to VII), London: […] S[amuel] Richardson; […], →OCLC:",
          "text": "You are recommended, Miss, to the practice of your private devotions. May they be efficacious upon the mind of one of the most pervicacious young creatures that ever was heard of!",
          "type": "quote"
        }
      ],
      "glosses": [
        "Extremely stubborn or headstrong; wilful, obstinate."
      ],
      "links": [
        [
          "stubborn",
          "stubborn"
        ],
        [
          "headstrong",
          "headstrong"
        ],
        [
          "wilful",
          "wilful"
        ],
        [
          "obstinate",
          "obstinate"
        ]
      ],
      "raw_glosses": [
        "(possibly rare) Extremely stubborn or headstrong; wilful, obstinate."
      ],
      "tags": [
        "possibly",
        "rare"
      ]
    }
  ],
  "word": "pervicacious"
}