noun, plural (aphereses) Etymology: from -~ (as in plasm~) Date: 1977 withdrawal of blood from a donor's body, removal of one or more blood components (as plasma, platelets, or white blood cells), and transfusion of the remaining blood back into the donor
APHERESIS
Meaning of APHERESIS in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012