…any of the muscular-walled tubes forming part of the circulation system by which blood (mainly that which has been oxygenated) is conveyed from the heart to all parts of the body…
…a large artery which branches from the aortic arch and divides into the right common carotid and right subclavian arteries…
…the artery carrying blood from the right ventricle of the heart to the lungs for oxygenation…
