Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun blood_group

1 sense of blood group

Sense 1
blood group, blood type -- (human blood cells (usually just the red blood cells) that have the same antigens)
       => blood -- (the fluid (red in vertebrates) that is pumped through the body by the heart and contains plasma, blood cells, and platelets; "blood carries oxygen and nutrients to the tissues and carries away waste products"; "the ancients believed that blood was the seat of the emotions")