Wiktionary
temporomandibular
a. of or relating to both the temporal bone and mandible
WordNet
Wikipedia
Usage examples of "temporomandibular".
Or, in a woman her age, it could be simple arthritis of the temporomandibular joint.
Her speech is improving too, but she needs surgery on her jaw-I would mention the temporomandibular joint, but only a nerd would understand the term-so that her mouth will be able to move for better enunciation.