Pronunciation: (buk'ul), Strict Standards: Non-static method FenSites::linkTo() should not be called statically in /site/html/dictionary/buccal.html on line 75 [key]
1. of or pertaining to the cheek.
2. pertaining to the sides of the mouth or to the mouth; oral.
3. Dentistry.directed toward the cheek. Cf. distal (def. 2), mesial (def. 2).
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.