"reñidero" meaning in Spanish

{
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "reñir",
        "3": "-dero"
      },
      "expansion": "reñir + -dero",
      "name": "af"
    }
  ],
  "etymology_text": "From reñir + -dero.",
  "forms": [
    {
      "form": "reñideros",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "reñidero m (plural reñideros)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "re‧ñi‧de‧ro"
  ],
  "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": "other",
          "name": "Spanish terms suffixed with -dero",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "cockpit, cockfighting pit (pit where cockfights take place)"
      ],
      "id": "en-reñidero-es-noun-XB8xNPoE",
      "links": [
        [
          "cockpit",
          "cockpit"
        ],
        [
          "cockfighting pit",
          "cockfighting pit"
        ]
      ],
      "related": [
        {
          "word": "mentidero"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/reɲiˈdeɾo/"
    },
    {
      "ipa": "[re.ɲiˈð̞e.ɾo]"
    },
    {
      "rhymes": "-eɾo"
    }
  ],
  "word": "reñidero"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "reñir",
        "3": "-dero"
      },
      "expansion": "reñir + -dero",
      "name": "af"
    }
  ],
  "etymology_text": "From reñir + -dero.",
  "forms": [
    {
      "form": "reñideros",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "reñidero m (plural reñideros)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "re‧ñi‧de‧ro"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "related": [
    {
      "word": "mentidero"
    }
  ],
  "senses": [
    {
      "categories": [
        "Rhymes:Spanish/eɾo",
        "Rhymes:Spanish/eɾo/4 syllables",
        "Spanish 4-syllable words",
        "Spanish countable nouns",
        "Spanish entries with incorrect language header",
        "Spanish lemmas",
        "Spanish masculine nouns",
        "Spanish nouns",
        "Spanish terms suffixed with -dero",
        "Spanish terms with IPA pronunciation"
      ],
      "glosses": [
        "cockpit, cockfighting pit (pit where cockfights take place)"
      ],
      "links": [
        [
          "cockpit",
          "cockpit"
        ],
        [
          "cockfighting pit",
          "cockfighting pit"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/reɲiˈdeɾo/"
    },
    {
      "ipa": "[re.ɲiˈð̞e.ɾo]"
    },
    {
      "rhymes": "-eɾo"
    }
  ],
  "word": "reñidero"
}