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Synonyms

holy war

American  

noun

  1. a war waged for what is supposed or proclaimed to be a holy purpose, as the defense of faith.

  2. any disagreement or argument between fanatical proponents of radically differing beliefs, opinions, etc..

    a holy war on the merits of rival computer operating systems; a holy war about welfare reform.


holy war British  

noun

  1. a war waged in the cause of a religion

"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 war

First recorded in 1685–95

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.

See Examples For:

Instead of worldwide holy war, they want to focus on national affairs, building friendly relations with all countries, including non-Muslim powers like the U.S.,

From The Wall Street Journal Jan. 3, 2026

The story moves forward in time, with Paul Atreides now emperor, trapped in a position of power he never wanted and presiding over a holy war carried out in his name.

From Los Angeles Times Jan. 1, 2026

The word ordinarily means an inner struggle for justice, under traditional Islamic theology, but is also regularly used as a call for holy war by terrorist groups.

From BBC Jan. 15, 2024

She considers this war her ‘jihad’, a term to denote a holy war or personal struggle in Islam.

From Seattle Times Jul. 10, 2022

The form of the cowls, and the size of the sleeves, were further subjects of this holy war.

From A Philosophical Dictionary, Volume 10 (of 10) From "The Works of Voltaire - A Contemporary Version" by Fran?ois-Marie Arouet (AKA Voltaire)

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