labial
la-bi-al · adjective
Definitions
adjective
- 1.
(Anatomy) Relating to or affecting the lips or labia.
- 2.
(Phonetics) Produced using one or both lips; describing sounds like /p/, /b/, /m/, /w/.
Related words
Synonyms: lip-related
Etymology
From Medieval Latin labialis, from Latin labium meaning "lip."