"nefrologia" meaning in Catalan

{
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "-"
      },
      "expansion": "nefrologia f (uncountable)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Catalan entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 5 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ca",
          "name": "Medicine",
          "orig": "ca:Medicine",
          "parents": [
            "Biology",
            "Healthcare",
            "Sciences",
            "Health",
            "All topics",
            "Body",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "nephrology"
      ],
      "id": "en-nefrologia-ca-noun-fhC83Kpy",
      "links": [
        [
          "nephrology",
          "nephrology"
        ]
      ],
      "related": [
        {
          "word": "nefròleg"
        }
      ],
      "tags": [
        "feminine",
        "uncountable"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ia"
    }
  ],
  "word": "nefrologia"
}

{
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "-"
      },
      "expansion": "nefrologia f (uncountable)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "noun",
  "related": [
    {
      "word": "nefròleg"
    }
  ],
  "senses": [
    {
      "categories": [
        "Catalan entries with incorrect language header",
        "Catalan feminine nouns",
        "Catalan lemmas",
        "Catalan nouns",
        "Catalan uncountable nouns",
        "Pages with 5 entries",
        "Pages with entries",
        "Rhymes:Catalan/ia",
        "Rhymes:Catalan/ia/5 syllables",
        "ca:Medicine"
      ],
      "glosses": [
        "nephrology"
      ],
      "links": [
        [
          "nephrology",
          "nephrology"
        ]
      ],
      "tags": [
        "feminine",
        "uncountable"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ia"
    }
  ],
  "word": "nefrologia"
}