(medicine) a place where human blood or blood plasma is typed and stored for use in transfusions / (medicine) the range of such blood products stored

A blister filled with blood, usually caused by a sharp pinch to the skin.

Real; substantial. / Consisting of flesh, blood, and other substances associated with animals or humans.

A human body; a person generally. / One's family, or member of one's family. / Human nature. / (UK, slang, obsolete) A mixture of brandy and port in equal quantities.

Easily angered or excited

(medicine) The clear fluid obtained from whole blood by removing blood cells, platelets and fibrinogen; it is blood plasma without the fibrinogen.

plural of blood cell

(uncountable) Noble or aristocratic ancestry. / (countable) An aristocrat.

(informal) Money that is obtained at the cost of another's life. / Money paid (as by a killer or the killer's clan) to the family of a person who has been killed.

plural of blood bath