"GFR" meaning in English

{
  "forms": [
    {
      "form": "GFRs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "GFR (plural GFRs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "glomerular filtration rate"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Physiology",
          "orig": "en:Physiology",
          "parents": [
            "Biology",
            "Medicine",
            "Sciences",
            "Healthcare",
            "All topics",
            "Health",
            "Fundamental",
            "Body"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2011, Pauline K. Park, “Assessment of Noncardiac Perioperative Risk”, in Michael W. Mulholland, Gerard M. Doherty, editors, Complications in Surgery, 2nd edition, Philadelphia: Lippincott Williams & Wilkins, →ISBN, page 86:",
          "text": "Renal replacement therapy is usually indicated once the GFR falls below 5 to 10 mL/min.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Initialism of glomerular filtration rate."
      ],
      "id": "en-GFR-en-noun-SgqJCWnr",
      "links": [
        [
          "physiology",
          "physiology"
        ],
        [
          "glomerular filtration rate",
          "glomerular filtration rate#English"
        ]
      ],
      "raw_glosses": [
        "(physiology) Initialism of glomerular filtration rate."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ],
      "topics": [
        "medicine",
        "physiology",
        "sciences"
      ]
    }
  ],
  "word": "GFR"
}

{
  "forms": [
    {
      "form": "GFRs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "GFR (plural GFRs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "glomerular filtration rate"
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English initialisms",
        "English lemmas",
        "English nouns",
        "English terms with quotations",
        "English words without vowels",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Physiology"
      ],
      "examples": [
        {
          "ref": "2011, Pauline K. Park, “Assessment of Noncardiac Perioperative Risk”, in Michael W. Mulholland, Gerard M. Doherty, editors, Complications in Surgery, 2nd edition, Philadelphia: Lippincott Williams & Wilkins, →ISBN, page 86:",
          "text": "Renal replacement therapy is usually indicated once the GFR falls below 5 to 10 mL/min.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Initialism of glomerular filtration rate."
      ],
      "links": [
        [
          "physiology",
          "physiology"
        ],
        [
          "glomerular filtration rate",
          "glomerular filtration rate#English"
        ]
      ],
      "raw_glosses": [
        "(physiology) Initialism of glomerular filtration rate."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ],
      "topics": [
        "medicine",
        "physiology",
        "sciences"
      ]
    }
  ],
  "word": "GFR"
}