cannibalism

noun

can·​ni·​bal·​ism ˈka-nə-bə-ˌli-zəm How to pronounce cannibalism (audio)
1
: the usually ritualistic eating of human flesh by a human being
2
: the eating of the flesh of an animal by another animal of the same kind
3
: an act of cannibalizing something
cannibalistic adjective

Examples of cannibalism in a Sentence

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 Milky Way has grown through galactic cannibalism, or when a large galaxy eats a small galaxy and uses immense gravitational force to absorb its stars and gas. Ashley Strickland, CNN Money, 23 May 2026 Fitzjames' remains showed evidence of cannibalism, the university said. Kerry Breen, CBS News, 14 May 2026 His remains showed clear signs of cannibalism, confirming early Inuit reports of desperate crew members resorting to eating their dead. ArsTechnica, 8 May 2026 Some Epstein platform operators are supplementing their thinking with ideas from QAnon and other online conspiracy movements about cannibalism, satanism or the CIA’s experiments with mind control in the 1950s known as MK Ultra. Matthew N. Hannah, The Conversation, 8 May 2026 See All Example Sentences for cannibalism

Word History

First Known Use

1634, in the meaning defined at sense 1

Time Traveler
The first known use of cannibalism was in 1634

Browse Nearby Words

Cite this Entry

“Cannibalism.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cannibalism. Accessed 8 Jun. 2026.

Kids Definition

cannibalism

noun
can·​ni·​bal·​ism ˈkan-ə-bə-ˌliz-əm How to pronounce cannibalism (audio)
1
: the eating of human flesh by a human being
2
: the eating of the flesh of an animal by another animal of the same kind
cannibalistic adjective

Medical Definition

cannibalism

noun
can·​ni·​bal·​ism -bə-ˌliz-əm How to pronounce cannibalism (audio)
1
: the usually ritualistic eating of human flesh by a human being
2
: the eating of the flesh or the eggs of any animal by its own kind
3
: the pecking and tearing of the live flesh of its own members in a domestic poultry flock compare pecking order
4
: oral sadism

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