👉 The term "viscum" is a Latin term that means "flow of blood," referring to the continuous movement of fluids through various organs and systems in the body. It can refer to both physical flow (e.g., blood) and fluid flow (e.g., lymph). In medical terms, viscum refers to the internal circulation of blood or lymph. Viscum is often associated with the circulatory system, as it involves the exchange of substances between the blood and other fluids within the body.