ceramics phoneticPhoneticPhoneticPhoneticPhoneticPhoneticPhoneticPhoneticPhoneticPhoneticPhoneticphonetic noun [U] 
the production of objects by shaping pieces of clay which are then hardened by baking 

ceramics phoneticPhoneticPhoneticPhoneticPhoneticPhoneticPhoneticPhoneticPhoneticPhoneticPhoneticphonetic plural noun 
Ceramics are the objects produced by shaping and heating clay, esp. when considered as art. 
a collection/exhibition of Indian ceramics

ceramic phoneticPhoneticPhoneticPhoneticPhoneticPhoneticPhoneticPhoneticPhoneticPhoneticphonetic adjective [not gradable] 
Our kitchen floor is covered with ceramic tiles.

(British) A ceramic hob is a flat surface on the top of some types of electric cooker on which pans are heated. 
( Cambridge International Dictionary of English )