Definition of bloodstream in English:
The blood circulating through the body of a person or animal.
- It can also travel to other parts of the body through the bloodstream and lymph system.
- Red blood cells are produced in the bone marrow and circulate in the bloodstream before they are broken down in the spleen.
- From here, the oxygen in the air can be absorbed into the bloodstream and taken to the rest of the body.
Definition of bloodstream in:
- US English dictionary