Outrageously Funny Word Dictionary :: Empyemas

👉 Empyemas are a group of cells that line the walls of blood vessels, particularly in the lungs. These cells are called macrophages and play an important role in the immune system by fighting off foreign invaders like bacteria, viruses, and fungi. They also help to transport oxygen and nutrients around the body. The term "empyema" comes from the Greek word "empyrite," which means "empty or emptying."

empyemas