1
: of or relating to the lips and the tongue
2
: of or relating to the labial and lingual aspects of a tooth
labiolingual measurement of an incisor

Browse Nearby Words

Cite this Entry

“Labiolingual.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/labiolingual. Accessed 25 Mar. 2025.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!