1. Pertaining to the cheek and the tongue.
2. In dentistry, referring to that aspect of the dental arch or those surfaces of the teeth in contact with the mucosa of the lip or cheek and the tongue.
The information shown above for buccolingual is provided by Stedman's.
* Stedman's, part of Lippincott Williams & Wilkins, provide a comprehensive line of health-science publications for healthcare professionals and medical students.