Relating to a lip and a neck; specifically, to the labial or buccal surface of the neck of a tooth. ... Origin: Labio-+ L. Cervix, neck ... (05 Mar 2000) ... 
Type: Term Pronunciation: lā′bē-ō-ser′vi-kăl Definitions: 1. Relating to a lip and a neck; specifically, to the labial or buccal surface of the neck of a tooth.