A method of Viking ritual execution, in which the ribs are opened from the back, and the lungs pulled out and arranged to resemble wings.

(medicine) The taking of blood from one individual and inserting it or blood-based products into the circulatory system of another.

A dark red colour.

Of a deep vivid red colour.

The winning situation in a duel in which the first one to draw blood from the other wins. / The first damage or reverse inflicted on an opponent in a conflict.

a cooked sausage made out of meat (most often pork), blood and various other regional ingredients

(zoology) maintaining a relatively constant and warm body temperature, regardless of the ambient temperature; endothermic. / (idiomatic) passionate

Having an unregulated body temperature; ectothermic. / Lacking emotion or compunction.

(hematology, cytology) Any of the cells normally found in blood, namely erythrocytes and leukocytes, sometimes including the platelets.

A bright red resin, obtained from different species of a number of distinct plants Calamus rotang and genera Croton, Dracaena, Daemonorops, and Pterocarpus, used in the manufacture of varnishes, lacquers, medicines, and incenses.