"média harmónica" meaning in Portuguese

{
  "forms": [
    {
      "form": "médias harmónicas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "média harmónica f (plural médias harmónicas)",
      "name": "pt-noun"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Portuguese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "pt",
          "name": "Mathematics",
          "orig": "pt:Mathematics",
          "parents": [
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "harmonic mean (a type of measure of central tendency)"
      ],
      "id": "en-média_harmónica-pt-noun-I225BsIp",
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "harmonic mean",
          "harmonic mean"
        ]
      ],
      "raw_glosses": [
        "(mathematics) harmonic mean (a type of measure of central tendency)"
      ],
      "synonyms": [
        {
          "tags": [
            "Brazil"
          ],
          "word": "média harmônica"
        }
      ],
      "tags": [
        "feminine"
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    }
  ],
  "word": "média harmónica"
}

{
  "forms": [
    {
      "form": "médias harmónicas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "média harmónica f (plural médias harmónicas)",
      "name": "pt-noun"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "European Portuguese forms",
        "Pages with 1 entry",
        "Pages with entries",
        "Portuguese countable nouns",
        "Portuguese entries with incorrect language header",
        "Portuguese feminine nouns",
        "Portuguese lemmas",
        "Portuguese multiword terms",
        "Portuguese nouns",
        "Portuguese nouns with red links in their headword lines",
        "pt:Mathematics"
      ],
      "glosses": [
        "harmonic mean (a type of measure of central tendency)"
      ],
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "harmonic mean",
          "harmonic mean"
        ]
      ],
      "raw_glosses": [
        "(mathematics) harmonic mean (a type of measure of central tendency)"
      ],
      "tags": [
        "feminine"
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    }
  ],
  "synonyms": [
    {
      "tags": [
        "Brazil"
      ],
      "word": "média harmônica"
    }
  ],
  "word": "média harmónica"
}

{
  "called_from": "form_descriptions/1698",
  "msg": "unrecognized head form: European Portuguese spelling",
  "path": [
    "média harmónica"
  ],
  "section": "Portuguese",
  "subsection": "noun",
  "title": "média harmónica",
  "trace": ""
}