giant cockroach giant clam • giant conch · · · Info · Definitions · Characters · · giant cockroach · · Text Common · · Latin · · Scripts 15 · · Length 4 · · Syllables Definitions · · · (noun) large tropical American cockroaches. Synonyms: giant cockroach. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 g latin small letter g U+0067 h latin small letter h U+0068 i latin small letter i U+0069 k latin small letter k U+006B n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074