Yom Kippur

American  

[yawm kip-er, yohm, yom, yawm kee-poor, yohm ki-puhr] / yɔm ˈkɪp ər, yoʊm, yɒm, ˈyɔm kiˈpur, yoʊm ˈkɪ pər /

noun

Judaism.

1. a Jewish high holy day observed on the 10th day of the month of Tishri by abstinence from food and drink and by the daylong recitation of prayers of repentance in the synagogue.

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Yom Kippur British  

/ jɔm kiˈpur, jɒm ˈkɪpə /

noun

1. Also called: Day of Atonement.  an annual Jewish holiday celebrated on Tishri 10 as a day of fasting, on which prayers of penitence are recited in the synagogue throughout the day

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Yom Kippur Cultural  

1. In Judaism, the Day of Atonement, the most important religious holiday; a day of fasting to atone for sins. It comes in autumn. (See Rosh Hashanah.)

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Etymology

Origin of Yom Kippur

From Hebrew, equivalent to yōm “day” + kippūr “atonement”

Example Sentences

Cuba sent an armored combat brigade equipped with Soviet T-62 tanks to reinforce Syria during the 1973 Yom Kippur war and its aftermath, with an estimated troop deployment between 800 and 3,000.

From The Wall Street Journal • May 25, 2026

The Vienna-based group drew international attention in 1973, when it imposed an oil embargo against Israel's allies in the midst of the Yom Kippur War, triggering the first oil crisis.

From Barron's • Apr. 28, 2026

He cites the precedent of the Yom Kippur War of 1973 and the subsequent oil price jump as evidence.

From MarketWatch • Mar. 23, 2026

They were the Gulf War of 1990, the Iranian revolution in 1979 and the Yom Kippur War in 1973.

From Los Angeles Times • Mar. 10, 2026

I remember how she used to laugh when she waved chickens over our heads on Yom Kippur.

From "The Color of Water: A Black Man's Tribute to His White Mother" by James McBride