This is especially true of females, who have larger and more muscular jaws than males.

His face was rectangular, with a large jaw, a high forehead from which brown hair fell back straight to the collar.

Worker ants have large jaws for carrying food back to the colony.

She had a great square face, with a large jaw, and cheeks that were permanently red.

He has a large jaw with sharp teeth and can bite a chunk out of anything.

It had a large lower jaw and was probably omnivorous.

They are distinguished by their large jaws and ovoviviparous reproduction.

It is strong and rough natured, but the large jaws are sometimes beyond its control.

In the males the head is large, with large jaws.

The head is quite small with large jaws that are about the same length as the head.