Are molars the big teeth at back of jaw named after millstones?

Yes, molars are the big teeth at the back of the jaw that are named after millstones. The term "molar" comes from the Latin word "mola," which means "mill." This is because molars are used for grinding food, just like millstones are used for grinding grain. Molars have a large, flat surface that is covered in small bumps called cusps. These cusps help to crush and grind food into smaller pieces. Molars are the largest teeth in the human mouth, and they are also the strongest. They are designed to withstand the force of chewing, which can be very high.