parcel bomb parcel • parcel carrier · · · Info · Definitions · Synonyms · Characters · · parcel bomb · · Text Common · · Latin · · Scripts 11 · · Length 3 · · Syllables Definitions · · · (noun) a thin explosive device inside an envelope or package and detonated when opened. Synonyms: letter bomb, parcel bomb, package bomb. · · Noun Definition 1 Synonyms · · · letter bomb · · Synonym 1 package bomb · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 e latin small letter e U+0065 l latin small letter l U+006C m latin small letter m U+006D o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072