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Noun: Rh positive
  1. The blood group (approximately 85% of people) whose red cells have the Rh factor (Rh antigen)
    - Rh-positive blood type
Adjective: rh-positive
  1. Of persons (or their blood) having the Rh factor present in their red blood cells

Type of: blood group, blood type

Antonym: rh-negative

Encyclopedia: Rh positive