Definition
An osteoclast is a type of bone cell that breaks down bone tissue. Think of them as the demolition crew for your bones! ð§ They're large, multinucleated cells. Osteoclasts are essential for bone remodeling. They dissolve old or damaged bone, making way for new bone formation. This process helps maintain bone strength and calcium levels in the blood. Without osteoclasts, our bones would become brittle and misshapen.