Meaning of the word philtrum in English

What does philtrum mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

philtrum

US /ˈfɪltrəm/
UK /ˈfɪl.trəm/
"philtrum" picture

Noun

the vertical groove between the base of the nose and the border of the upper lip

Example:
The doctor examined the baby's philtrum for any abnormalities.
She had a distinct philtrum that added character to her face.