What is another word for venous blood?
Pronunciation: [vˈɛnəs blˈʌd] (IPA) 
Venous blood is a term used to describe blood that is deoxygenated and has a lower oxygen content than arterial blood. There are several synonyms for this term, including "venous circulation," "venous system," "venous flow," "venous drainage," and "venous return." These terms all refer to the movement of blood through the veins, which carry the blood back to the heart. Venous blood is typically darker in color and may contain waste products, such as carbon dioxide, that are removed from the body. Although venous blood is often seen as less valuable than arterial blood, it plays an important role in maintaining overall health and vitality.
