Yom KippuryoudaoicibaDictYouDict[Yom Kippur 词源字典]
Jewish holiday, 1854, from Mishnaic Hebrew yom kippur (in Biblical Hebrew, yom kippurim), literally "day of atonement," from yom "day" + kippur "atonement, expiation."[Yom Kippur etymology, Yom Kippur origin, 英语词源]