catalytic cracker catalytic converter • catalytical · · · Info · Definitions · Synonyms · Characters · · catalytic cracker · · Text Common · · Latin · · Scripts 17 · · Length 6 · · Syllables Definitions · · · (noun) a chemical reactor for converting oils with high boiling points into fuels with lower boiling points in the presence of a catalyst. Synonyms: catalytic cracker, cat cracker. · · Noun Definition 1 Synonyms · · · cat cracker · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 k latin small letter k U+006B l latin small letter l U+006C r latin small letter r U+0072 t latin small letter t U+0074 y latin small letter y U+0079