Definition of firestone in English:

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Pronunciation: /ˈfī(ə)rˌstōn/


Stone that can withstand fire and great heat, used especially for lining furnaces and ovens.
Example sentences
  • The cooking surface is made of fire stone.
  • The oven is to be formed of wrought or cast iron, the under part being lined with fire-stone.

For editors and proofreaders

Syllabification: fire·stone

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