(n.) The cutting region of the crown of an upper molar, usually the anterior part. That of a lower molar is the Tri"go*nid (/).
TRIGON
Meaning of TRIGON in English
Webster's English dictionary. Английский словарь Webster. 2012
(n.) The cutting region of the crown of an upper molar, usually the anterior part. That of a lower molar is the Tri"go*nid (/).
Webster's English dictionary. Английский словарь Webster. 2012