👉 Empetrous is a medical term that describes the process of the mouth opening to allow for oral intake. It's usually associated with the formation of the lips, which are called "empters" in this context. The process involves the opening of the lower lip and the development of an upward opening on the upper part of the palate. This is a normal bodily function that occurs throughout the lifespan, but it can be affected by various diseases or conditions. Empetrous is often used as a