fireclay
Noun
Meaning
a heat-resistant clay
Source: WordNetSynonyms
Hypernyms
Examples
They replaced a large, squat fireplace surround composed with an inexpensive mantlepiece they modified (slimming it down by cutting out a piece of the middle) and geometric Fireclay tile.
In the master bathroom, the diamond Escher is from Fireclay Tile.
Whitehaus Collection Farmhaus Fireclay Duet Sink with an apron front measures 36 by 18 inches; $779 at Blue Bath.