expanding upon expanding • expandingly · · · Info · Definitions · Synonyms · Characters · · expanding upon · · Text Common · · Latin · · Scripts 14 · · Length 5 · · Syllables Definitions · · · (noun) adding information or detail. Synonyms: expansion, expanding upon. · · Noun Definition 1 Synonyms · · · expansion · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 u latin small letter u U+0075 x latin small letter x U+0078