Adjective: rh-positive
- Of persons (or their blood) having the Rh factor present in their red blood cells
"Most people are Rh-positive"
- The blood group (approximately 85% of people) whose red cells have the Rh factor (Rh antigen)
- Rh-positive blood type
Type of: blood group, blood type
Antonym: rh-negative
Encyclopedia: Rh positive