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Synonyms

genocide

American  
[jen-uh-sahyd] / ˈdʒɛn əˌsaɪd /

noun

  1. the deliberate and systematic extermination of a national, racial, political, or cultural group.

genocide British  
/ ˈdʒɛnəʊˌsaɪd /

noun

  1. the policy of deliberately killing a nationality or ethnic group

"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
genocide Cultural  

  1. The deliberate destruction of an entire race or nation. The Holocaust conducted by the Nazis in Germany and the Rwandan genocide are examples of attempts at genocide.

Other Word Forms

  • genocidal adjective

Etymology

Origin of genocide

First recorded in 1940–45; from Greek géno(s) “race” + -cide

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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.

There’s no attempt to describe the victims of genocide as responsible for their own fate.

From The Wall Street Journal • Mar. 5, 2026

The mineral-rich east of DR Congo has been dogged by conflict for more than 30 years, since the 1994 Rwandan genocide.

From BBC • Mar. 3, 2026

You’ve heard the expression regarding the Holocaust: “Never again” means that genocide should never be inflicted on anyone.

From Salon • Feb. 25, 2026

Rwanda denies supporting M23 and says its troops are in eastern Congo for “defensive measures” against a rebel group formed by Hutu extremists who orchestrated the 1994 genocide in Rwanda before fleeing to Congo.

From The Wall Street Journal • Feb. 16, 2026

Are we going to travel back in time and prevent genocide, world wars, the atomic bomb?

From "The First State of Being" by Erin Entrada Kelly

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.