Definition & Meaning of "jawbone"

What is "jawbone"?

The jawbone, also known as the mandible, is the largest and strongest bone in the face that forms the lower part of the skull. It serves as the foundation for the lower teeth and provides support for facial structures. The jawbone plays a vital role in eating, speaking, and facial expression. It is a movable bone that allows for the opening and closing of the mouth, as well as the chewing and grinding of food. Additionally, the jawbone houses the lower dental arch, holding and supporting the lower teeth. Its structure and function are essential for proper oral health, facial aesthetics, and overall functionality of the head and neck region.