Yom Kippur

noun

Yom Kip·​pur ˌyōm-ki-ˈpu̇r 

ˌyȯm-, 

ˌyäm- 

-ˈki-pər, 

-(ˌ)pu̇r

: a Jewish holiday observed with fasting and prayer on the 10th day of Tishri in accordance with the rites described in Leviticus 16

called also Day of Atonement

Examples of Yom Kippur in a Sentence

Recent Examples on the Web

Last October, an attacker drove his car into people gathered outside a Manchester synagogue on Yom Kippur and fatally stabbed one person. —Jill Lawless, Chicago Tribune, 30 Apr. 2026

In October 2025, an attacker drove his car into people gathered outside a Manchester synagogue on Yom Kippur and fatally stabbed one person. —ABC News, 30 Apr. 2026

In October, an attacker drove his car into people gathered outside a Manchester synagogue on Yom Kippur and fatally stabbed one man. —Jill Lawless, Los Angeles Times, 30 Apr. 2026

None of this comes as news to British Jews, still reeling from an attack on a synagogue in Manchester on Yom Kippur last October, in which two people were killed. —Lianne Kolirin, CNN Money, 20 Apr. 2026

Word History

Etymology

Hebrew yōm kippūr, literally, day of atonement

First Known Use

1735, in the meaning defined above

Rhymes for Yom Kippur

• chipper
• clipper
• dipper
• flipper
• gripper
• kipper
• nipper
• ripper
• shipper
• skipper
• slipper
• stripper

Kids Definition

Yom Kippur

noun

Yom Kip·​pur ˌyōm-ki-ˈpu̇r  ˌyȯm- 

ˌyäm-, 

-ˈkip-ər

: a Jewish holiday observed in September or October with fasting and prayer as ways of making up for sins