"hullero" meaning in Spanish

{
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "hulla",
        "3": "-ero"
      },
      "expansion": "hulla + -ero",
      "name": "af"
    }
  ],
  "etymology_text": "From hulla + -ero.",
  "forms": [
    {
      "form": "hullera",
      "tags": [
        "feminine"
      ]
    },
    {
      "form": "hulleros",
      "tags": [
        "masculine",
        "plural"
      ]
    },
    {
      "form": "hulleras",
      "tags": [
        "feminine",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "hullero (feminine hullera, masculine plural hulleros, feminine plural hulleras)",
      "name": "es-adj"
    }
  ],
  "hyphenation": [
    "hu‧lle‧ro"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "adj",
  "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 -ero",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "bituminous coal"
      ],
      "id": "en-hullero-es-adj-HSyJnLAR",
      "links": [
        [
          "bituminous",
          "bituminous"
        ],
        [
          "coal",
          "coal"
        ]
      ],
      "raw_glosses": [
        "(relational) bituminous coal"
      ],
      "tags": [
        "relational"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/uˈʝeɾo/"
    },
    {
      "ipa": "[uˈʝe.ɾo]"
    },
    {
      "ipa": "/uˈʝeɾo/",
      "note": "most of Spain and Latin America"
    },
    {
      "ipa": "[uˈʝe.ɾo]",
      "note": "most of Spain and Latin America"
    },
    {
      "ipa": "/uˈʎeɾo/",
      "note": "rural northern Spain, Andes Mountains"
    },
    {
      "ipa": "[uˈʎe.ɾo]",
      "note": "rural northern Spain, Andes Mountains"
    },
    {
      "ipa": "/uˈʃeɾo/",
      "note": "Buenos Aires and environs"
    },
    {
      "ipa": "[uˈʃe.ɾo]",
      "note": "Buenos Aires and environs"
    },
    {
      "ipa": "/uˈʒeɾo/",
      "note": "elsewhere in Argentina and Uruguay"
    },
    {
      "ipa": "[uˈʒe.ɾo]",
      "note": "elsewhere in Argentina and Uruguay"
    },
    {
      "rhymes": "-eɾo"
    }
  ],
  "word": "hullero"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "hulla",
        "3": "-ero"
      },
      "expansion": "hulla + -ero",
      "name": "af"
    }
  ],
  "etymology_text": "From hulla + -ero.",
  "forms": [
    {
      "form": "hullera",
      "tags": [
        "feminine"
      ]
    },
    {
      "form": "hulleros",
      "tags": [
        "masculine",
        "plural"
      ]
    },
    {
      "form": "hulleras",
      "tags": [
        "feminine",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "hullero (feminine hullera, masculine plural hulleros, feminine plural hulleras)",
      "name": "es-adj"
    }
  ],
  "hyphenation": [
    "hu‧lle‧ro"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "Rhymes:Spanish/eɾo",
        "Rhymes:Spanish/eɾo/3 syllables",
        "Spanish 3-syllable words",
        "Spanish adjectives",
        "Spanish entries with incorrect language header",
        "Spanish lemmas",
        "Spanish relational adjectives",
        "Spanish terms suffixed with -ero",
        "Spanish terms with IPA pronunciation"
      ],
      "glosses": [
        "bituminous coal"
      ],
      "links": [
        [
          "bituminous",
          "bituminous"
        ],
        [
          "coal",
          "coal"
        ]
      ],
      "raw_glosses": [
        "(relational) bituminous coal"
      ],
      "tags": [
        "relational"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/uˈʝeɾo/"
    },
    {
      "ipa": "[uˈʝe.ɾo]"
    },
    {
      "ipa": "/uˈʝeɾo/",
      "note": "most of Spain and Latin America"
    },
    {
      "ipa": "[uˈʝe.ɾo]",
      "note": "most of Spain and Latin America"
    },
    {
      "ipa": "/uˈʎeɾo/",
      "note": "rural northern Spain, Andes Mountains"
    },
    {
      "ipa": "[uˈʎe.ɾo]",
      "note": "rural northern Spain, Andes Mountains"
    },
    {
      "ipa": "/uˈʃeɾo/",
      "note": "Buenos Aires and environs"
    },
    {
      "ipa": "[uˈʃe.ɾo]",
      "note": "Buenos Aires and environs"
    },
    {
      "ipa": "/uˈʒeɾo/",
      "note": "elsewhere in Argentina and Uruguay"
    },
    {
      "ipa": "[uˈʒe.ɾo]",
      "note": "elsewhere in Argentina and Uruguay"
    },
    {
      "rhymes": "-eɾo"
    }
  ],
  "word": "hullero"
}