English Reference
Noun

atrocity

n. countable
C1 Advanced Oxford US /əˈtɹɑsəti/ UK /ɐtɹˈɒsɪti/ atroc·i·ty UK spelling atrocities, atrocity's

n.an extremely cruel, violent, or shocking act. You usually use this word to describe terrible things that happen during a war or a crime.

n.an extremely wicked or cruel act, typically one involving physical violence or injury. Often used in the plural to describe systematic human rights violations during conflict.


SIMPLE

The soldiers were accused of committing a terrible atrocity.

CONTEXTUAL

International observers arrived at the border to document every atrocity committed during the three-month occupation.

COMPLEX

The museum serves as a somber memorial to the victims of the atrocity, ensuring that future generations understand the human cost of such unchecked hatred.

Usage

Frequently used with the verb 'commit' or 'perpetrate'.

Bystanders are likely to deny an atrocity when acknowledging it requires action, both morally and legally.

The Conversation· 13 Aug 2026

The buried trauma of past atrocities seems to feed a societal yearning for the freedom to bear arms.

The Guardian· 13 Aug 2026

From Middle French atrocité, from Latin atrōcitātem, from atrox (“terrible, cruel”) + -tās, from āter (“matte black”).

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Origin Latin atrocitas
Level C1 · Advanced
Frequency Occasional
Updated