en masse

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

ADJECTIVE

all at once

Synonyms

STRONGEST

altogether

WEAK

all in all all together as a body as a group as a whole as one bodily by and large ensemble generally in a body in a group in a mass jointly on the whole together

Antonyms

WEAK

one at a time singly

ADVERB

all together

Synonyms

WEAK

all at once as a body as a group as a whole as one collectively communally cooperatively en bloc ensemble in a group in chorus in unison jointly together unanimously unitedly wholly with one voice

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.

One department store worker told the BBC that shoppers were being deterred by children "coming in en masse, creating noise and chaos".

From BBC • May 7, 2026

The war in Ukraine should be making it clear how much more difficult it is to field tanks and armored vehicles en masse on a battlefield dominated by drones.

From The Wall Street Journal • Apr. 7, 2026

Police just moved in en masse toward protesters.

From Los Angeles Times • Mar. 29, 2026

Treasury market en masse given the darkening U.S. fiscal outlook, Gimbel replied: “I think one thing to keep in mind is that currently markets don’t have a better, great option than U.S. Treasury debt.”

From MarketWatch • Mar. 12, 2026

But as a high-end name is adopted en masse, high-end parents begin to abandon it.

From "Freakonomics: A Rogue Economist Explores the Hidden Side of Everything" by Steven D. Levitt

en masse

Example Sentences

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