buccal

/ˈbʌkəl/

Definitions of buccal

1. adjective

   of or relating to or toward the cheek
2. adjective

   oriented toward the inside of the cheek
   “the buccal aspect of the gum”

   synonyms:

   oral

   of or involving the mouth or mouth region or the surface on which the mouth is located
3. adjective

   lying within the mouth
   “a buccal gland”

   synonyms:

   oral

   of or involving the mouth or mouth region or the surface on which the mouth is located