carnassial
noun/kəˈnɑːsɪəl/
Etymology From French carnass(ier) (“carnivorous”) + -ial, from Occitan carnassa, from carn + -assa (feminine form of Occitan -às), from Latin carn- + -āceus.
1
One of the teeth used by a carnivore for shearing flesh, being the last upper premolar and the first lower molar.