Firestone (noun) Definition, Meaning & Examples

noun
  1. a fire-resisting stone, especially a kind of sandstone used in fireplaces, furnaces, etc.
noun
  1. U.S. industrialist and rubber manufacturer.
noun
  1. a sandstone that withstands intense heat, esp one used for lining kilns, furnaces, etc
Firestone (noun) Definition, Meaning & Examples

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