plural of blue blood

plural of blood donor

A person who donates blood for use in transfusion.

plural of blood bank

plural of blood worm

The larva of a chironomid (family Chironomidae). / Any member of the genus Glycera. / The blackworm (Lumbriculus variegatus). / The roundworm Strongylus vulgaris, a common parasite of horses.

(medicine) A test that gives information about the cells in a patient's blood.

plural of blood red

A sister by birth. / A female bound to another one in commitment and friendship by a ceremonial mingling of blood.

plural of blood corpuscle