rh positive(n = noun.body) rh-positive blood type - the blood group (approximately 85% of people) whose red cells have the Rh factor (Rh antigen);
is a kind of blood group, blood type

positive, positive charge, positive chemotaxis, positive correlation, positive feedback, positive fraud, positive identification, positive magnetic pole, positive muon, positive pole, positive reinforcer, positive reinforcing stimulus, positive stimulus, rh, rh antibody, rh factor, rh incompatibility, rh negative