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Definition of Fire clay
1. Noun. a type of clay that is able to withstand intense heat; used to make firebricks, crucibles, and other ceramics ¹
¹ Source: wiktionary.com
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1. Noun. a type of clay that is able to withstand intense heat; used to make firebricks, crucibles, and other ceramics ¹
¹ Source: wiktionary.com