hard bonelike structures in the jaws of vertebrates; used for biting and chewing or for attack and defense

of or pertaining to the grinding teeth in the back of a mammal's mouth

of or pertaining to the grinding teeth in the back of a mammal's mouth

any of the last 4 teeth on each side of the upper and lower jaw; the last of the permanent teeth to erupt (between ages 16 and 21)

The seventh permanent tooth located in the upper and lower jaw on either side.