What a large white blood cell that can destroy substances such as cell debris?

A large white blood cell that can destroy substances like cell debris is known as a macrophage. Macrophages are a type of phagocyte that play a crucial role in the immune system, engulfing and digesting pathogens, dead cells, and other debris through a process called phagocytosis. They are derived from monocytes and are found in various tissues throughout the body, where they help maintain homeostasis and contribute to inflammatory responses.