hypercythemia
noun
hy·per·cy·the·mia
variants:
or chiefly British hypercythaemia \ -sī-ˈthē-mē-ə 
\
\
Medical Definition of hypercythemia
: the presence of an excess of red blood cells in the blood : polycythemia
Other Words from hypercythemia
hypercythemic
or chiefly British hypercythaemic \ -ˈthē-mik
\
adjective
\
adjective