back-blast backblast • back block · · · Info · Definitions · Synonyms · Characters · · back-blast · · Text Common · · Latin · · Scripts 10 · · Length 2 · · Syllables Definitions · · · (noun) backfire from a recoilless weapon. Synonyms: backblast. · · Noun Definition 1 Synonyms · · · backblast · · Synonym 1 Characters · · - hyphen-minus U+002D a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 k latin small letter k U+006B l latin small letter l U+006C s latin small letter s U+0073 t latin small letter t U+0074