rhesus : Idioms & Phrases


rhesus factor

  • noun 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
    Rh factor; Rh.
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rhesus monkey

  • noun of southern Asia; used in medical research
    rhesus; Macaca mulatta.
WordNet