"central eléctrica" meaning in Portuguese

{
  "forms": [
    {
      "form": "centrais eléctricas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "central eléctrica f (plural centrais eléctricas)",
      "name": "pt-noun"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Portuguese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Portuguese forms superseded by AO1990",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Pre-reform spelling (until Brazil 1943/Portugal 1990) of central elétrica. Still used in countries where the agreement hasn't come into effect; may occur as a sporadic misspelling."
      ],
      "id": "en-central_eléctrica-pt-noun-M1NCT-NN",
      "links": [
        [
          "central elétrica",
          "central elétrica#Portuguese"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "word": "central eléctrica"
}

{
  "forms": [
    {
      "form": "centrais eléctricas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "central eléctrica f (plural centrais eléctricas)",
      "name": "pt-noun"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Portuguese countable nouns",
        "Portuguese entries with incorrect language header",
        "Portuguese feminine nouns",
        "Portuguese forms superseded by AO1990",
        "Portuguese lemmas",
        "Portuguese multiword terms",
        "Portuguese nouns"
      ],
      "glosses": [
        "Pre-reform spelling (until Brazil 1943/Portugal 1990) of central elétrica. Still used in countries where the agreement hasn't come into effect; may occur as a sporadic misspelling."
      ],
      "links": [
        [
          "central elétrica",
          "central elétrica#Portuguese"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "word": "central eléctrica"
}