from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Of or pertaining to the nose and mouth.
from the GNU version of the Collaborative International Dictionary of English
- adj. Connected with both the nose and the mouth.
from The Century Dictionary and Cyclopedia
- Relating to both the nose and the cheeks.
- n. In some sharks, a groove connecting each nostril with the angle of the mouth.
naso- + buccal (Wiktionary)