firecracker firecoat • firecrest · · · Info · Definitions · Synonyms · Characters · · firecracker · · Text Latin · · Script 11 · · Length Definitions · · · (noun) firework consisting of a small explosive charge and fuse in a heavy paper casing. Synonyms: cracker, banger. · · Noun Definition 1 Synonyms · · · cracker · · Synonym 1 banger · · Synonym 2 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 k latin small letter k U+006B r latin small letter r U+0072