gnathic

By any gnathic index the old man would have had to list her as near to human.

The facial angle, or gnathic index, is highly important in the study of anthropology."

The lesion is considered part of an ossifying fibroma, but that is usually considered to be a gnathic tumor.

Judah feels Ann-Hari tense, and for the first time in his life he sees the strangeness of the khepri, hears the scissor-sounds their gnathic movements make.