prognathism
/ˈprɑɡnəˌθɪzəm/
noun
- A condition in which the jaw or teeth stick out further than normal.
- Her prognathism was barely noticeable and did not affect her health.
- Some breeds of dogs, like bulldogs, have a natural prognathism.
- The dentist explained that his prognathism could be corrected with braces.