Definition of firestone in English:

firestone

Syllabification: fire·stone
Pronunciation: /ˈfī(ə)rˌstōn
 
/

noun

Stone that can withstand fire and great heat, used especially for lining furnaces and ovens.
More 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.

Definition of firestone in:

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day oleaginous
Pronunciation: ˌəʊlɪˈadʒɪnəs
adjective
rich in, covered with, or producing oil; oily