unicuspid
/ˌjunɪˈkʌspɪd/
adjective
- Having a single point or cusp, especially describing a tooth with one point.
- The canine tooth is unicuspid, with a single sharp point for tearing food.
- Dentists classify some teeth as unicuspid if they have only one cusp.
- The fossil showed a unicuspid tooth structure, suggesting a carnivorous diet.
Antonyms