the false accusation that Jews murder Christian children to use their blood in religious rituals:
blood libels that spread throughout Europe in the Middle Ages.
the fluid that circulates in the principal vascular system of human beings and other vertebrates, in humans consisting of plasma in which the red blood cells, white blood cells, and platelets are suspended. the vital principle; life: The excitement had got into the very blood of the nation. a person or group regarded as a […]
blood agar Historical Examples The Elements of Bacteriological Technique John William Henry Eyre
blood alcohol concentration