What is another word for labial line?
Pronunciation: [lˈe͡ɪbɪəl lˈa͡ɪn] (IPA) 
The term "labial line" refers to the line that defines or outlines the shape of the lips. However, there are several synonyms that can be used to convey the same meaning. One alternative term is "lip contour", which emphasizes the shape or structure of the lips. Another synonym is "vermilion border", which specifically refers to the distinctly colored edge between the lips and the surrounding skin. "Lip margin" is yet another synonym that highlights the boundary of the lips. It is important to note that each synonym may have a slightly different connotation or usage, but all of them ultimately refer to the defining line or border of the lips.
