from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A cusp in the corner of an upper molar tooth in mammals
from The Century Dictionary and Cyclopedia
- n. A cusp or point developed on the postero-nternal angle of an upper molar. It arises from the cingulum, but soon takes its place on the crown. See cut under tooth, 1.
Sorry, no etymologies found.