subnasion

sub·na·si·on

(sŭb-nā'zē-on),
The point of the angle between the septum of the nose and the surface of the upper lip.

sub·na·si·on

(sŭb-nā'zē-on)
The point of the angle between the septum of the nose and the surface of the upper lip.

sub·na·si·on

(sŭb-nā'zē-on)
Point of angle between nasal septum and surface of upper lip.

subnasion (sub´nā´zēon),

n the point of the angle between the septum and the surface of the upper lip. It is sought at the point where a tangent applied to the septum meets the upper lip.