jekyll and hyde jejunum • jelab · · · Info · Definitions · Characters · · jekyll and hyde · · Text Common · · Latin · · Scripts 15 · · Length 4 · · Syllables Definitions · · · (noun) someone with two personalities - one good and one evil. Synonyms: Jekyll and Hyde. · · Noun Definition 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 h latin small letter h U+0068 j latin small letter j U+006A k latin small letter k U+006B l latin small letter l U+006C n latin small letter n U+006E y latin small letter y U+0079