low lip line


Also found in: Dictionary, Thesaurus, Encyclopedia.

low lip line

1. the lowest position of the lower lip during the act of smiling or voluntary retraction;
2. the lowest position of the upper lip at rest.
Farlex Partner Medical Dictionary © Farlex 2012

low lip line

(lō lip līn)
1. Lowest position of lower lip during the act of smiling or voluntary retraction.
2. Lowest position of upper lip at rest.
Medical Dictionary for the Dental Professions © Farlex 2012