Yom = Day, Kippur = Atonement; therefore, "Day of Atonement". But, in the Bible, it is actually called "Yom HaKippurim" or "Day of the Atonements".
Synonyms for Yom Kippur
On this page, you will find 30 slang terms related to Yom Kippur. Some of the top words include: Shem, mormons, Hanuchrismadanzaa, Yikos, Farid, and 25 more.