Term: rhesus factor: a blood group antigen possessed by Rh-positive people; if an Rh-negative person receives a blood transfusion from an Rh-positive person it can result in hemolysis and anemia
Broader: antigen: any substance (as a toxin or enzyme) that stimulates an immune response in the body (especially the production of antibodies) | Unrelated: tribalism: the state of living together in tribes
Broader: antigen: any substance (as a toxin or enzyme) that stimulates an immune response in the body (especially the production of antibodies) | Unrelated: fecal impaction: accumulation of hardened feces in the rectum or lower colon which the person cannot move
Broader: antigen: any substance (as a toxin or enzyme) that stimulates an immune response in the body (especially the production of antibodies) | Unrelated: exile: a person who is voluntarily absent from home or country
Broader: antigen: any substance (as a toxin or enzyme) that stimulates an immune response in the body (especially the production of antibodies) | Unrelated: stock: any of several Old World plants cultivated for their brightly colored flowers
Broader: antigen: any substance (as a toxin or enzyme) that stimulates an immune response in the body (especially the production of antibodies) | Unrelated: conditioning: a learning process in which an organism's behavior becomes dependent on the occurrence of a stimulus in its environment
Broader: antigen: any substance (as a toxin or enzyme) that stimulates an immune response in the body (especially the production of antibodies) | Unrelated: ball valve: any valve that checks flow by the seating of a ball
Broader: antigen: any substance (as a toxin or enzyme) that stimulates an immune response in the body (especially the production of antibodies) | Unrelated: slush: partially melted snow
Broader: antigen: any substance (as a toxin or enzyme) that stimulates an immune response in the body (especially the production of antibodies) | Unrelated: takeaway: the act of taking the ball or puck away from the team on the offense (as by the interception of a pass)
Broader: antigen: any substance (as a toxin or enzyme) that stimulates an immune response in the body (especially the production of antibodies) | Unrelated: inconclusiveness: the quality of being inconclusive
Broader: antigen: any substance (as a toxin or enzyme) that stimulates an immune response in the body (especially the production of antibodies) | Unrelated: strekelia: a monocotyledonous genus of the amaryllis family