[TA] the oral surface of a mandibular tooth that faces the tongue, opposite to its vestibular surface. Synonym(s): facies lingualis dentis [TA]
lin·gual sur·face of tooth
(linggwăl sŭrfăs tūth) [TA] Oral surface of mandibular tooth that faces the tongue, opposite to its vestibular surface. Synonym(s): facies lingualis dentis.