noun Etymology: from ~, the magical command used by Ali Baba to open the door of the robbers' den in Ali Baba and the Forty Thieves Date: circa 1837 something that unfailingly brings about a desired end
OPEN SESAME
Meaning of OPEN SESAME in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012