"estibadora" meaning in Spanish

{
  "forms": [
    {
      "form": "estibadoras",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "estibadora f (plural estibadoras)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "es‧ti‧ba‧do‧ra"
  ],
  "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"
        }
      ],
      "form_of": [
        {
          "word": "estibador"
        }
      ],
      "glosses": [
        "female equivalent of estibador"
      ],
      "id": "en-estibadora-es-noun-F7UDvOjo",
      "links": [
        [
          "estibador",
          "estibador#Spanish"
        ]
      ],
      "tags": [
        "feminine",
        "form-of"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/estibaˈdoɾa/"
    },
    {
      "ipa": "[es.t̪i.β̞aˈð̞o.ɾa]"
    },
    {
      "rhymes": "-oɾa"
    }
  ],
  "word": "estibadora"
}

{
  "forms": [
    {
      "form": "estibadoras",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "estibadora f (plural estibadoras)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "es‧ti‧ba‧do‧ra"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Rhymes:Spanish/oɾa",
        "Rhymes:Spanish/oɾa/5 syllables",
        "Spanish 5-syllable words",
        "Spanish countable nouns",
        "Spanish entries with incorrect language header",
        "Spanish female equivalent nouns",
        "Spanish feminine nouns",
        "Spanish lemmas",
        "Spanish nouns",
        "Spanish terms with IPA pronunciation"
      ],
      "form_of": [
        {
          "word": "estibador"
        }
      ],
      "glosses": [
        "female equivalent of estibador"
      ],
      "links": [
        [
          "estibador",
          "estibador#Spanish"
        ]
      ],
      "tags": [
        "feminine",
        "form-of"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/estibaˈdoɾa/"
    },
    {
      "ipa": "[es.t̪i.β̞aˈð̞o.ɾa]"
    },
    {
      "rhymes": "-oɾa"
    }
  ],
  "word": "estibadora"
}