noun🔗ShareArcilla refractariaA type of clay that is able to withstand intense heat; used to make firebricks, crucibles, and other ceramics"The kiln was lined with fireclay to protect it from the extreme heat needed to bake the pottery. "El horno estaba revestido con arcilla refractaria para protegerlo del calor extremo necesario para cocer la cerámica.materialgeologyindustryChat with AIVocabulary GamePractice Reading
