The clotted portion of coagulated blood, containing the colouring matter; gore.
The colouring matter of the blood.
A clear component of blood or lymph containing fibrin.
A state of matter consisting of partially ionized gas and electrons.
A visual effect in which cycles of changing colours are warped in various ways to give the illusion of liquid organic movement.
Blood plasma, free of suspended cells, used in transfusions.
A variety of green quartz, used in ancient times for making engraved ornaments.