Dictionary
blood group
noun
Definition of BLOOD GROUP
: one of the classes (as those designated A, B, AB, or O) into which individuals or their blood can be separated on the basis of the presence or absence of specific antigens in the blood —called also blood type
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First Known Use of BLOOD GROUP
1916
Medical Dictionary
blood group
noun
Medical Definition of BLOOD GROUP
: one of the classes (as A, B, AB, or O) into which individual vertebrates and especially human beings or their blood can be separated on the basis of the presence or absence of specific antigens in the blood—called also blood type
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