Definition of polyaemia in English:

polyaemia

(also polyemia)

noun

Medicine
rare
  • An abnormally large volume of blood in the body.

Origin

Mid 19th century. From scientific Latin polyaemia from ancient Greek πολυαιμία fullness of blood from πολυ- + -αιμία.

Pronunciation

polyaemia

/ˌpɒlɪˈiːmɪə/