juggernaut

noun

jug·​ger·​naut ˈjə-gər-ˌnȯt How to pronounce juggernaut (audio)
-ˌnät
Synonyms of juggernaut
1
: a massive inexorable force, campaign, movement, or object that crushes whatever is in its path
an advertising juggernaut
a political juggernaut
2
chiefly British : a large heavy truck

Did you know?

The History of Juggernaut

In the early 14th century, Franciscan missionary Friar Odoric brought to Europe the story of an enormous carriage that carried an image of the Hindu god Vishnu (whose title was Jagannāth, literally, "lord of the world") through the streets of India in religious processions. Odoric reported that some worshippers deliberately allowed themselves to be crushed beneath the vehicle's wheels as a sacrifice to Vishnu. That story was likely an exaggeration or misinterpretation of actual events, but it spread throughout Europe. The tale caught the imagination of English listeners, and they began using juggernaut to refer to any massive vehicle (such as a steam locomotive) and to any other enormous entity with powerful crushing capabilities. While the word is still used sometimes in British English to refer to a very large, heavy truck (also called a "juggernaut lorry"), juggernaut is more commonly used figuratively for a relentless force, entity, campaign, or movement, as in "a political/economic/cultural juggernaut."

Examples of juggernaut in a Sentence

there was no escaping the juggernaut of hype for the studio's biggest summer blockbuster
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The forthcoming Saudi Arabia Museum of Contemporary Art has received a $490 million construction grant from Diriyah Company, a real estate juggernaut that has previously thrown its support behind an array of resorts, a digital art institution, and a shopping district in the country. Alex Greenberger, ARTnews.com, 28 Apr. 2026 Musk alleges he was duped when Altman transformed OpenAI from a nonprofit entity into a for-profit juggernaut. John Ruwitch, NPR, 27 Apr. 2026 Even with the weekend’s crowded field — including the box-office juggernaut Michael — YoungBoy’s film landed at Number 10 on the domestic weekend chart, while only playing in 583 theaters. Jeff Ihaza, Rolling Stone, 27 Apr. 2026 But juggernauts, these Mets are not. Peter Sblendorio, New York Daily News, 27 Apr. 2026 See All Example Sentences for juggernaut

Word History

Etymology

Hindi Jagannāth, literally, lord of the world, title of Vishnu

First Known Use

1841, in the meaning defined at sense 2

Time Traveler
The first known use of juggernaut was in 1841

Browse Nearby Words

Podcast

Cite this Entry

“Juggernaut.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/juggernaut. Accessed 1 May. 2026.

More from Merriam-Webster on juggernaut

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster