"pedernal" meaning in Spanish

{
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "pedrenal"
      },
      "expansion": "pedrenal",
      "name": "m"
    },
    {
      "args": {
        "1": "es",
        "2": "la",
        "3": "petrinus"
      },
      "expansion": "Latin petrinus",
      "name": "inh"
    },
    {
      "args": {
        "1": "la",
        "2": "petra",
        "3": "",
        "4": "stone"
      },
      "expansion": "petra (“stone”)",
      "name": "m"
    },
    {
      "args": {
        "1": "es",
        "2": "-al"
      },
      "expansion": "-al",
      "name": "m"
    }
  ],
  "etymology_text": "From earlier pedrenal, from Latin petrinus (from petra (“stone”)), with the suffix -al.",
  "forms": [
    {
      "form": "pedernales",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "pedernal m (plural pedernales)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "pe‧der‧nal"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "es",
          "name": "Mineralogy",
          "orig": "es:Mineralogy",
          "parents": [
            "Geology",
            "Earth sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "flint"
      ],
      "id": "en-pedernal-es-noun-Bsyj2qan",
      "links": [
        [
          "flint",
          "flint"
        ]
      ],
      "tags": [
        "masculine"
      ],
      "wikipedia": [
        "Diccionario crítico etimológico castellano e hispánico"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/pedeɾˈnal/"
    },
    {
      "ipa": "[pe.ð̞eɾˈnal]"
    },
    {
      "rhymes": "-al"
    }
  ],
  "word": "pedernal"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "pedrenal"
      },
      "expansion": "pedrenal",
      "name": "m"
    },
    {
      "args": {
        "1": "es",
        "2": "la",
        "3": "petrinus"
      },
      "expansion": "Latin petrinus",
      "name": "inh"
    },
    {
      "args": {
        "1": "la",
        "2": "petra",
        "3": "",
        "4": "stone"
      },
      "expansion": "petra (“stone”)",
      "name": "m"
    },
    {
      "args": {
        "1": "es",
        "2": "-al"
      },
      "expansion": "-al",
      "name": "m"
    }
  ],
  "etymology_text": "From earlier pedrenal, from Latin petrinus (from petra (“stone”)), with the suffix -al.",
  "forms": [
    {
      "form": "pedernales",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "pedernal m (plural pedernales)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "pe‧der‧nal"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Rhymes:Spanish/al",
        "Rhymes:Spanish/al/3 syllables",
        "Spanish 3-syllable words",
        "Spanish countable nouns",
        "Spanish entries with incorrect language header",
        "Spanish lemmas",
        "Spanish masculine nouns",
        "Spanish nouns",
        "Spanish terms derived from Latin",
        "Spanish terms inherited from Latin",
        "Spanish terms with IPA pronunciation",
        "es:Mineralogy"
      ],
      "glosses": [
        "flint"
      ],
      "links": [
        [
          "flint",
          "flint"
        ]
      ],
      "tags": [
        "masculine"
      ],
      "wikipedia": [
        "Diccionario crítico etimológico castellano e hispánico"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/pedeɾˈnal/"
    },
    {
      "ipa": "[pe.ð̞eɾˈnal]"
    },
    {
      "rhymes": "-al"
    }
  ],
  "word": "pedernal"
}