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Synonyms

massacre

American  
[mas-uh-ker] / ˈmæs ə kər /

noun

  1. the unnecessary, indiscriminate killing of a large number of human beings or animals, as in barbarous warfare or persecution or for revenge or plunder.

    Synonyms:
    genocide, butchery, extermination, carnage
  2. a general slaughter, as of persons or animals.

    the massacre of millions during the war.

    Synonyms:
    genocide, butchery, extermination, carnage
  3. Informal. a crushing defeat, especially in sports.


verb (used with object)

massacred, massacring
  1. to kill unnecessarily and indiscriminately, especially a large number of persons.

    Synonyms:
    slay
  2. Informal. to defeat decisively, especially in sports.

massacre British  
/ ˈmæsəkə, ˈmæsəkrə /

noun

  1. the wanton or savage killing of large numbers of people, as in battle

  2. informal an overwhelming defeat, as in a game

"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

verb

  1. to kill indiscriminately or in large numbers

  2. informal to defeat overwhelmingly

"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

Usage

What does massacre mean? A massacre is a large-scale killing of people or animals, especially defenseless ones.The word implies that such a killing was especially unnecessary, brutal, and indiscriminate. An event in which soldiers kill many civilians could be called a massacre. Mass shootings are massacres.Massacre can also be used in a more general way to refer to killing on a large-scale, as in This war will result in the massacre of millions. Massacre can also be used as a verb in both of these senses, as in The flock was massacred by the pack of wolves. Massacre is also used figuratively as a noun and a verb in the context of a decisive defeat, especially a one-sided sporting event, as in It was a massacre—we lost 12-0. Example: Every day, the news tells us of yet another massacre of innocent people by a person with a gun.

Related Words

See slaughter.

Other Word Forms

  • massacrer noun
  • unmassacred adjective

Etymology

Origin of massacre

First recorded in 1575–85; (noun), from Middle French massacre, noun derivative of massacrer, Old French maçacrer, macecler, probably from unattested Vulgar Latin matteūcculāre, verbal derivative of unattested matteūca “mallet” ( mashie, mace 1 ); (verb) from Middle French massacrer

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.

After a successful career in the garment industry, he waded into the media business following the 1989 Tiananmen Square massacre in China.

From The Wall Street Journal • Mar. 26, 2026

Researchers believe the massacre occurred during a period of instability in the Carpathian Basin.

From Science Daily • Mar. 9, 2026

An international hero of progressive politics, Ardern steered New Zealand through natural disasters, the Covid-19 pandemic and the 2019 Christchurch mosque massacre.

From Barron's • Feb. 26, 2026

On Sunday, Bash pressed Bovino for evidence “that he was intending to massacre law enforcement.”

From Salon • Jan. 25, 2026

But it would mean a series of interviews with UN workers in Burundi, the home of the massacre, and my mom didn’t want to go.

From "How Dare the Sun Rise" by Sandra Uwiringiyimana