"erythrocythemia" meaning in English

{
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        "1": "en",
        "2": "erythrocyte",
        "3": "emia"
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      "expansion": "erythrocyte + -emia",
      "name": "suffix"
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    {
      "args": {
        "1": "en",
        "2": "erythro",
        "3": "-cyte",
        "4": "emia"
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      "expansion": "erythro- + -cyte + -emia",
      "name": "confix"
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    {
      "args": {
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        "2": "erythro-",
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        "4": "hem-",
        "5": "-ia",
        "nocat": "1"
      },
      "expansion": "erythro- + -cyte + hem- + -ia",
      "name": "affix"
    }
  ],
  "etymology_text": "From erythrocyte + -emia, with /θ/ for euphony; akin to erythro- + -cyte + -emia and erythro- + -cyte + hem- + -ia; morphologically parallel with polycythemia.",
  "forms": [
    {
      "form": "erythrocythemias",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
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      "expansion": "erythrocythemia (countable and uncountable, plural erythrocythemias)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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          "name": "English entries with incorrect language header",
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        {
          "kind": "other",
          "name": "English terms prefixed with erythro-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -emia",
          "parents": [],
          "source": "w"
        },
        {
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        {
          "kind": "topical",
          "langcode": "en",
          "name": "Biology",
          "orig": "en:Biology",
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            "Fundamental"
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            "Healthcare",
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        }
      ],
      "glosses": [
        "Synonym of polycythemia"
      ],
      "id": "en-erythrocythemia-en-noun-zPFUNkzE",
      "links": [
        [
          "biology",
          "biology"
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        [
          "medicine",
          "medicine"
        ],
        [
          "polycythemia",
          "polycythemia#English"
        ]
      ],
      "raw_glosses": [
        "(biology, medicine) Synonym of polycythemia"
      ],
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          "word": "polycythemia"
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        "biology",
        "medicine",
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    }
  ],
  "sounds": [
    {
      "other": "/əˌɹɪθroʊˌsaɪˈθiːmiə/"
    }
  ],
  "word": "erythrocythemia"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "erythrocyte",
        "3": "emia"
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      "expansion": "erythrocyte + -emia",
      "name": "suffix"
    },
    {
      "args": {
        "1": "en",
        "2": "erythro",
        "3": "-cyte",
        "4": "emia"
      },
      "expansion": "erythro- + -cyte + -emia",
      "name": "confix"
    },
    {
      "args": {
        "1": "en",
        "2": "erythro-",
        "3": "-cyte",
        "4": "hem-",
        "5": "-ia",
        "nocat": "1"
      },
      "expansion": "erythro- + -cyte + hem- + -ia",
      "name": "affix"
    }
  ],
  "etymology_text": "From erythrocyte + -emia, with /θ/ for euphony; akin to erythro- + -cyte + -emia and erythro- + -cyte + hem- + -ia; morphologically parallel with polycythemia.",
  "forms": [
    {
      "form": "erythrocythemias",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
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      "expansion": "erythrocythemia (countable and uncountable, plural erythrocythemias)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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          "biology",
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          "medicine",
          "medicine"
        ],
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          "polycythemia",
          "polycythemia#English"
        ]
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        "(biology, medicine) Synonym of polycythemia"
      ],
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        "sciences"
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  ],
  "sounds": [
    {
      "other": "/əˌɹɪθroʊˌsaɪˈθiːmiə/"
    }
  ],
  "word": "erythrocythemia"
}