holy day

American

noun

a consecrated day or religious festival, especially one other than Sunday.

holy day British

noun

a day on which a religious festival is observed

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of holy day

see origin at holiday

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

This week, he became the first president to formally recognize the Feast of the Immaculate Conception, a Catholic holy day celebrating Mary, the mother of Jesus.

From Los Angeles Times • Dec. 11, 2025

The attack, which happened on the Jewish holy day of Yom Kippur, was the highest-profile antisemitic incident to hit the U.K. since the start of the war in Gaza.

From The Wall Street Journal • Oct. 3, 2025

The home secretary said she was "horrified" by news of the attack on the holy day and that she was receiving updates from local police.

From BBC • Oct. 2, 2025

“It is disturbing to me that this happened on a holy day meant to be marked by peaceful prayer,” Lamont said in statement.

From Seattle Times • Jun. 29, 2023

“It’s a holy day of obligation,” Bri said.

From "The Dead and the Gone" by Susan Beth Pfeffer

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023