English version

firebrick

From Longman Dictionary of Contemporary English
Related topics: Building
firebrickfire‧brick /ˈfaɪəˌbrɪk $ ˈfaɪr-/ noun [countable]  TBa brick that is not damaged by heat, used in chimneys
Examples from the Corpus
firebrickThe blow pipe extends from the bellows through the firebrick wall of the forge to the bottom of the fire.
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