Definition, Meaning & Synonyms

clinker

noun
/ˈklɪŋ.kər/
Definition
A hard, brick-like material resulting from the combustion of coal or similar substances.
Examples
  • The fireplace was filled with clinker after months of use.
  • They used clinker as a base material for the new road construction.
  • After the fire, we found pieces of clinker scattered around the hearth.
Meaning
Clinker refers to the residue left after burning coal, which becomes hardened and can be used in construction or other purposes.
Synonyms
  • Byproduct
  • Ash
  • Residue