Medical Dictionary
mentolabial
adj men·to·la·bi·al \ˌmen-tō-ˈlā-bē-əl\
Medical Definition of MENTOLABIAL
: of, relating to, or lying between the chin and lower lip <the mentolabial sulcus>
Seen & Heard
What made you want to look up mentolabial? Please tell us where you read or heard it (including the quote, if possible).