👉 The term "capitella" refers to a type of structure that is composed of two or more concentric circles. These structures are known for their ability to transmit sound waves, and they are commonly used in various applications such as audio engineering, telecommunications, and environmental monitoring. In the context of the term "capitella," it can refer to any circular structure that has a central point, similar to a circle or sphere. This type of structure is often referred to as a "cap"