An impermeable translucent ceramic material made from china clay or kaolin, used originally for making vessels and later also for industrial…

Heat-resistant material that is used to embed or surround an object and is then allowed to harden, typically so that a mould can be made from it.

Dentistry. The material used for stopping a hollow tooth.

Dentistry. A substance applied in a plastic state to the gums around and between the teeth, subsequently hardening to serve as a protective…