Yom Kippur
noun /ˌjɒm ˈkɪpə(r)/, /ˌjɒm kɪˈpʊə(r)/
/ˌjɔːm kɪˈpʊr/
[uncountable] (also the Day of Atonement [singular])
- a Jewish religious holiday in September or October when people eat nothing all day and say prayers of penitence in the synagogue
赎罪日（犹太教的重大节日，在每年的九月或十月，人们于此日禁食并忏悔祈祷） 词源Hebrew.