英和和英

語源

Borrowed from Hebrew שִׂיחָה‎ (sikha, “discussion”)

名詞

sichah (複数形 sichot または sichos)

1. (Judaism) A lesson, disquisition.
   • 2003 December 6, R, “More Chabad Mishegas”, in soc.culture.jewish.moderated‎^[1] (Usenet):

     As for 770 being a "holy number," it is not "Lubies" who regard it thus, but the Lubavitche Rebbe himself who regards it thus, and spoke about it in innumerable sichos, many of them available in print.