acanthion

acan·thi·on

noun \ə-ˈkan(t)-thē-ən, -thē-ˌän\

Definition of ACANTHION

: a point at the base of the anterior nasal spine

Illustration of ACANTHION

Seen & Heard

What made you want to look up acanthion? Please tell us where you read or heard it (including the quote, if possible).