Clinker

usgb/ˈklɪŋkər/
noun

A hard material left over after coal is burned.

The clinker was scooped out of the fireplace.
Visual representation of "clinker" - A hard material left over after coal is burned

Often appears as...

  • remove the clinker
  • clinker in the furnace
Definition 1 of 5
Visual representation of "clinker"
LampPro Tip 1/2

Coal Byproduct

Clinker in this context refers to a leftover from burning coal, not just any ash.

Illustration for Coal Byproduct
After the coal was consumed, only a mound of clinker remained.
LampPro Tip 2/2

Disposal Importance

Clinker must be removed for a fireplace or furnace to work effectively.

Illustration for Disposal Importance
Regular maintenance includes clinker disposal to keep the furnace running smoothly.
Visual representation of the word "Clinker"

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