Definition of phlebotomize:
(v) :
(transitive) To perform a phlebotomy on (a person): to open a vein of (a person) to withdraw or let blood.
(v) :
(transitive) To perform a phlebotomy on (a vein): to open (a vein) to withdraw or let blood.
(v) :
(intransitive) To perform a phlebotomy; to open a vein to withdraw or let blood.