barrage balloon barrage • barrage fire · · · Info · Definitions · Characters · · barrage balloon · · Text Common · · Latin · · Scripts 15 · · Length 4 · · Syllables Definitions · · · (noun) an elongated tethered balloon or blimp with cables or net suspended from it to deter enemy planes that are flying low. Synonyms: barrage balloon. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 e latin small letter e U+0065 g latin small letter g U+0067 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072