"hervidero" meaning in Spanish

{
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "hervir",
        "3": "-dero"
      },
      "expansion": "hervir + -dero",
      "name": "af"
    }
  ],
  "etymology_text": "From hervir + -dero.",
  "forms": [
    {
      "form": "hervideros",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "hervidero m (plural hervideros)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "her‧vi‧de‧ro"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "related": [
    {
      "_dis1": "0 0 0",
      "word": "criadero"
    },
    {
      "_dis1": "0 0 0",
      "word": "semillero"
    },
    {
      "_dis1": "0 0 0",
      "word": "vivero"
    }
  ],
  "senses": [
    {
      "glosses": [
        "swarm, crowd, throng"
      ],
      "id": "en-hervidero-es-noun-mKr3DKmK",
      "links": [
        [
          "swarm",
          "swarm"
        ],
        [
          "crowd",
          "crowd"
        ],
        [
          "throng",
          "throng"
        ]
      ],
      "tags": [
        "masculine"
      ]
    },
    {
      "glosses": [
        "hot spring"
      ],
      "id": "en-hervidero-es-noun-wy4FJI1b",
      "links": [
        [
          "hot spring",
          "hot spring"
        ]
      ],
      "tags": [
        "masculine"
      ]
    },
    {
      "categories": [
        {
          "_dis": "7 1 92",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "4 1 95",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "9 1 90",
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "11 3 86",
          "kind": "other",
          "name": "Spanish terms suffixed with -dero",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "18 2 80",
          "kind": "topical",
          "langcode": "es",
          "name": "Water",
          "orig": "es:Water",
          "parents": [
            "Liquids",
            "Matter",
            "Chemistry",
            "Nature",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "breeding ground, hotbed"
      ],
      "id": "en-hervidero-es-noun-uK4n5Seb",
      "links": [
        [
          "breeding ground",
          "breeding ground"
        ],
        [
          "hotbed",
          "hotbed"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/eɾbiˈdeɾo/"
    },
    {
      "ipa": "[eɾ.β̞iˈð̞e.ɾo]"
    },
    {
      "rhymes": "-eɾo"
    }
  ],
  "word": "hervidero"
}

{
  "categories": [
    "Pages with 1 entry",
    "Pages with entries",
    "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",
    "es:Water"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "hervir",
        "3": "-dero"
      },
      "expansion": "hervir + -dero",
      "name": "af"
    }
  ],
  "etymology_text": "From hervir + -dero.",
  "forms": [
    {
      "form": "hervideros",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "hervidero m (plural hervideros)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "her‧vi‧de‧ro"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "related": [
    {
      "word": "criadero"
    },
    {
      "word": "semillero"
    },
    {
      "word": "vivero"
    }
  ],
  "senses": [
    {
      "glosses": [
        "swarm, crowd, throng"
      ],
      "links": [
        [
          "swarm",
          "swarm"
        ],
        [
          "crowd",
          "crowd"
        ],
        [
          "throng",
          "throng"
        ]
      ],
      "tags": [
        "masculine"
      ]
    },
    {
      "glosses": [
        "hot spring"
      ],
      "links": [
        [
          "hot spring",
          "hot spring"
        ]
      ],
      "tags": [
        "masculine"
      ]
    },
    {
      "glosses": [
        "breeding ground, hotbed"
      ],
      "links": [
        [
          "breeding ground",
          "breeding ground"
        ],
        [
          "hotbed",
          "hotbed"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/eɾbiˈdeɾo/"
    },
    {
      "ipa": "[eɾ.β̞iˈð̞e.ɾo]"
    },
    {
      "rhymes": "-eɾo"
    }
  ],
  "word": "hervidero"
}