Learner's definition of QUARRY. 1. : to dig or take (stone or other materials) from a quarry. â often used as (be) quarried. [+ object]. Limestone is quarried in this area. The stone used for these buildings was quarried from a nearby site.
The mastoid process is a conical prominence projecting from the undersurface of the mastoid portion of the temporal bone.It is located just behind the external acoustic meatus, and lateral to the styloid process.he mastoid process is a conical prominence projecting from the undersurface of the mastoid portion of the temporal bone.
Mastoiditis, a bacterial infection within the honeycomb-like mastoid process, in most cases results when an ear infection spreads to the mucus membrane surrounding the mastoid process and eventually reaches the walls of the bone itself. If the infection persists, it may destroy the delicate structures of the mastoid.