en masse

American  

[ahn mas, en, ahn mas] / ɑn ˈmæs, ɛn, ɑ̃ ˈmas /

adverb

1. in a mass; all together; as a group.

   The people rushed to the gate en masse.

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en masse British  

/ ɑ̃ mas /

adverb

1. in a group, body, or mass; as a whole; all together

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en masse Cultural  

1. A French phrase meaning “in a large body”: “The protesters left en masse for the White House.”

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en masse Idioms  

1. In one group or body; all together. For example, The activists marched en masse to the capitol. This French term, with exactly the same meaning, was adopted into English about 1800.

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Etymology

Origin of en masse

Borrowed into English from French around 1795–1805

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Example Sentences

See Examples For:

en masse

However, it is possible to extract healthy symbionts and culture them -- and the team is now thinking about ways to re-introduce them en masse to bleached coral.

From Barron's ● Oct. 14, 2026

I’m no expert, but I don’t think their mating rituals involve using the New York Times to plead their case or, when that doesn’t work, threatening to move en masse to Tennessee.

From Los Angeles Times ● Oct. 2, 2026

Smiling profile pictures aside, if they messaged job seekers en masse, they could steal users’ identities or hard-earned cash.

From The Wall Street Journal ● Sep. 22, 2026

It’s unheard of, an abuse of power, and demoralizing to make senior leadership submit to testing en masse.

From Salon ● Sep. 14, 2026

At the sound of the bells, the corps moved en masse toward the cafeteria doors at the end of the building.

From "The Other Wes Moore: One Name, Two Fates" by Wes Moore

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Related Words

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