Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun bloodstream

1 sense of bloodstream

Sense 1
bloodstream, blood stream -- (the blood flowing through the circulatory system)
       => blood -- (the fluid (red in vertebrates) that is pumped through the body by the heart and contains plasma, blood cells, and platelets; "blood carries oxygen and nutrients to the tissues and carries away waste products"; "the ancients believed that blood was the seat of the emotions")