an act or instance of presenting something as a gift, grant, or contribution. a gift, as to a fund; contribution.
The temporomandibular joint connects the lower jaw to the temporal bone of the skull and is responsible for bringing the lower and upper jaws together. It is one of the most frequently used joints in the body. Depending on the underlying cause, jaw pain can occur suddenly or build up over time.
Temporomandibular disorder is a condition that causes pain in your jaw. The disorder affects the joint between your temporal bone and your mandible (jawbone). The muscles and nerves around the joint are also affected. 1  Dislocation of the cartilage disc in the joint.  Deformities of the jaw.