"MCV" meaning in All languages combined

{
  "forms": [
    {
      "form": "MCVs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "MCV (plural MCVs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "mean corpuscular volume"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Pathology",
          "orig": "en:Pathology",
          "parents": [
            "Medicine",
            "Biology",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Acronym of mean corpuscular volume."
      ],
      "id": "en-MCV-en-noun-9N6nF~V5",
      "links": [
        [
          "pathology",
          "pathology"
        ],
        [
          "mean corpuscular volume",
          "mean corpuscular volume#English"
        ]
      ],
      "raw_glosses": [
        "(pathology) Acronym of mean corpuscular volume."
      ],
      "tags": [
        "abbreviation",
        "acronym",
        "alt-of"
      ],
      "topics": [
        "medicine",
        "pathology",
        "sciences"
      ]
    }
  ],
  "word": "MCV"
}

{
  "forms": [
    {
      "form": "MCVs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "MCV (plural MCVs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "mean corpuscular volume"
        }
      ],
      "categories": [
        "English acronyms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English words without vowels",
        "en:Pathology"
      ],
      "glosses": [
        "Acronym of mean corpuscular volume."
      ],
      "links": [
        [
          "pathology",
          "pathology"
        ],
        [
          "mean corpuscular volume",
          "mean corpuscular volume#English"
        ]
      ],
      "raw_glosses": [
        "(pathology) Acronym of mean corpuscular volume."
      ],
      "tags": [
        "abbreviation",
        "acronym",
        "alt-of"
      ],
      "topics": [
        "medicine",
        "pathology",
        "sciences"
      ]
    }
  ],
  "word": "MCV"
}