car·nas·si·al 
(kär-năsē-əl)
(kär-năsē-əl)adj.
Adapted for tearing apart flesh: carnassial teeth.
n.
A tooth adapted for tearing apart flesh, especially one of the last upper premolar or first lower molar teeth in carnivorous mammals.
[From French carnassier, carnivorous, from Provençal, from carnasso, meat in abundance, from carn, flesh, from Latin carō, carn-; see sker-1 in the Appendix of Indo-European roots.]