clinker
/klɪŋkə/noun
Definitions
A very hard brick used for paving customarily made in the Netherlands.
A mass of bricks fused together by intense heat.
Slag or ash produced by intense heat in a furnace, kiln or boiler that forms a hard residue upon cooling.
An intermediate product in the manufacture of Portland cement, obtained by sintering limestone and alumino-silicate materials such as clay into nodules in a cement kiln.
verb
Definitions
To convert or be converted into clinker.