OPEN SESAME


Meaning of OPEN SESAME in English

[open ses.a.me] n [fr. open sesame, the magical command used by Ali Baba to open the door of the robbers' den in Ali Baba and the Forty Thieves] (ca. 1837): something that unfailingly brings about a desired end

Merriam-Webster English vocab.      Английский словарь Merriam Webster.