Meaning of POLYCYTHEMIA in English

POLYCYTHEMIA

noun Etymology: New Latin, from poly- + cyt- + -hemia Date: circa 1857 a condition marked by an abnormal increase in the number of circulating red blood cells, polycythemic adjective

Merriam Webster. Explanatory English dictionary Merriam Webster.      Толковый словарь английского языка Мерриам-Уэбстер.