Referring to the point angle formed by the junction of the cervical (gingival), lingual, and axial walls of a cavity. ... (05 Mar 2000) ... 
Type: Term Pronunciation: ser′vi-kō-lin′gwō-ak′sē-ăl Definitions: 1. Referring to the point angle formed by the junction of the cervical (gingival), lingual, and axial walls of a cavity.