名詞 gonion:

1. the craniometric point on either side at the apex of the lower jaw

go.ni.on

n.（名詞）
The outer point on either side of the lower jaw at which the jawbone angles upward.
下頜角點：下顎兩側(cè)的突出點，在這此下顎骨向上彎曲

來源：
French
法語
from Greek gônia [angle] * see genu-
源自 希臘語 gônia [角] *參見 genu-