central-bearing tracing device

cen·tral-bear·ing trac·ing de·vice

in dentistry, a central-bearing device used for making a tracing and/or for support between upper and lower bases.

cen·tral-bear·ing trac·ing de·vice

(sentrăl bering trāsing dĕ-vīs) In dentistry, a device used for making a tracing and/or for support between upper and lower bases.