bomb up bomb tube • bombus · · · Info · Definitions · Characters · · bomb up · · Text Common · · Latin · · Scripts 7 · · Length 2 · · Syllables Definitions · · · (verb) load an aircraft with bombs. Synonyms: bomb up. · · Verb Definition 1 Characters · · space U+0020 b latin small letter b U+0062 m latin small letter m U+006D o latin small letter o U+006F p latin small letter p U+0070 u latin small letter u U+0075