fireclay fire-clad • fire clay · · · Info · Definitions · Characters · · fireclay · · Text Latin · · Script 8 · · Length 3 · · Syllables Definitions · · · (noun) a heat-resistant clay. · · Noun Definition 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 f latin small letter f U+0066 i latin small letter i U+0069 l latin small letter l U+006C r latin small letter r U+0072 y latin small letter y U+0079