open sesame open secret • open-shelf · · · Info · Definitions · Characters · · open sesame · · Text Common · · Latin · · Scripts 11 · · Length 4 · · Syllables Definitions · · · (noun) any very successful means of achieving a result. Synonyms: open sesame. · · Noun Definition 1 (noun) a magical command; used by Ali Baba. Synonyms: open sesame. · · Noun Definition 2 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 s latin small letter s U+0073