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Medical Term:


Pronunciation: pro-na'ze-on

Definition: The point of the angle between the septum of the nose and the surface of the upper lip, found at the point where a tangent applied to the nasal septum meets the upper lip.

[pro- + L. nasus, nose]

© Copyright 2017 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.