Teeth

Incisor – the first eight teeth just inside the opening of your mouth: four on the top and four on the bottom i.e. 8 of them.

The incisors are the knife like teeth at the front of the mouth that slice food in small pieces

Just inside a (incisor) cave mouth a woman stopped and ate (8) a meal of fruit.

Image showing where the incisors can be found in the mouth

Image of the mouth showing 8 incisors