"polycythemia vera" meaning in English

{
  "etymology_text": "from Latin\npoly-(\"many\") + cyt-(\"cells\") + -emia(\"condition in the blood\") + vera",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "polycythemia vera (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "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"
        }
      ],
      "glosses": [
        "A neoplasm of bone marrow in which too many red blood cells are produced, usually along with white blood cells and platelets."
      ],
      "id": "en-polycythemia_vera-en-noun-J2IR0EHU",
      "links": [
        [
          "neoplasm",
          "neoplasm"
        ],
        [
          "bone marrow",
          "bone marrow"
        ],
        [
          "red blood cell",
          "red blood cell"
        ],
        [
          "white blood cell",
          "white blood cell"
        ],
        [
          "platelet",
          "platelet"
        ]
      ],
      "synonyms": [
        {
          "word": "PV"
        },
        {
          "alt": "initialisms",
          "word": "PCV"
        },
        {
          "word": "erythremia"
        },
        {
          "word": "primary polycythemia"
        },
        {
          "alt": "PRV",
          "word": "polycythemia rubra vera"
        },
        {
          "word": "Vaquez disease"
        },
        {
          "word": "Osler-Vaquez disease"
        },
        {
          "word": "polycythaemia vera"
        }
      ],
      "tags": [
        "uncountable"
      ],
      "wikipedia": [
        "Wright-Giemsa stain",
        "polycythemia vera"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌpɒlɪsaɪˈθiːmɪə ˈvɪəɹə/"
    }
  ],
  "word": "polycythemia vera"
}

{
  "etymology_text": "from Latin\npoly-(\"many\") + cyt-(\"cells\") + -emia(\"condition in the blood\") + vera",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "polycythemia vera (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "A neoplasm of bone marrow in which too many red blood cells are produced, usually along with white blood cells and platelets."
      ],
      "links": [
        [
          "neoplasm",
          "neoplasm"
        ],
        [
          "bone marrow",
          "bone marrow"
        ],
        [
          "red blood cell",
          "red blood cell"
        ],
        [
          "white blood cell",
          "white blood cell"
        ],
        [
          "platelet",
          "platelet"
        ]
      ],
      "tags": [
        "uncountable"
      ],
      "wikipedia": [
        "Wright-Giemsa stain",
        "polycythemia vera"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌpɒlɪsaɪˈθiːmɪə ˈvɪəɹə/"
    }
  ],
  "synonyms": [
    {
      "word": "PV"
    },
    {
      "alt": "initialisms",
      "word": "PCV"
    },
    {
      "word": "erythremia"
    },
    {
      "word": "primary polycythemia"
    },
    {
      "alt": "PRV",
      "word": "polycythemia rubra vera"
    },
    {
      "word": "Vaquez disease"
    },
    {
      "word": "Osler-Vaquez disease"
    },
    {
      "word": "polycythaemia vera"
    }
  ],
  "word": "polycythemia vera"
}