אֱֽלֹהִ֗ים הֲרָס־שִׁנֵּ֥ימוֹ בְּפִ֑ימוֹ מַלְתְּע֥וֹת כְּ֝פִירִ֗ים נְתֹ֣ץ ׀ יְהוָֽה׃
Break their teeth, O God, in their mouth; Break out the cheek-teeth of the young lions, O LORD.
Rashi on Psalms
molars The inner teeth, called messelers in Old French, molars, grinders.