erythrocythemia

== English == === Etymology === From erythrocyte +‎ -emia, with /θ/ for euphony; akin to erythro- +‎ -cyte +‎ -emia and erythro- +‎ -cyte +‎ hem- +‎ -ia; morphologically parallel with polycythemia. === Pronunciation === IPA(key): /əˌɹɪθroʊˌsaɪˈθiːmiə/ === Noun === erythrocythemia (countable and uncountable, plural erythrocythemias) (biology, medicine) Synonym of polycythemia.