Definitions

1. noun

A small, innermost tooth cone, or cusp, on the inner side of a molar tooth, especially in certain extinct mammals.

“The paleontologist studied the hypoconule of the ancient mammal’s molar teeth to better understand its diet.”

2. noun

In some classifications, the innermost of the four or five cusps on the inner side of a molar tooth in some mammals.

“The dentist explained to the patient that the hypoconule was a characteristic feature of her tooth’s anatomy.”