- blood cell, blood corpuscle, corpuscle - either of two types of cells (erythrocytes and leukocytes) and sometimes including platelets
--1 is a kind of somatic cell, vegetative cell
--1 is a part of blood
--1 has particulars:leukocyte, leucocyte, white blood cell, white cell, white blood corpuscle, white corpuscle, WBC; packed cells; red blood cell, RBC, erythrocyte