What is the anatomical term for the jaw?

The term 'mandibular' refers specifically to the lower jawbone, known as the mandible. It is the largest and strongest bone of the face, and it plays a crucial role in mastication (the process of chewing) as well as housing the lower teeth. The mandible articulates with the temporal bone of the skull at the temporomandibular joint, allowing for movement necessary for speaking and eating.

In contrast, the term 'maxillary' refers to the upper jaw or maxilla, which contains the upper teeth and forms part of the orbits and nasal cavity. 'Buccal' pertains to the cheeks or the area surrounding the mouth, while 'facial' is a more general term that refers to the face as a whole, encompassing various structures and bones.