tə̇ˌtärd.əˈkōnə̇d noun
also tet·ar·co·nid ˌted.ə(r)ˈkōnə̇d
Etymology: tetartocone, tetarcone + -id
: the posterior medial cusp of a lower molar tooth
tə̇ˌtärd.əˈkōnə̇d noun
also tet·ar·co·nid ˌted.ə(r)ˈkōnə̇d
Etymology: tetartocone, tetarcone + -id
: the posterior medial cusp of a lower molar tooth
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012