collateral damage: meaning, definition, pronunciation and examples

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UK/kəˌlæt.ər.əl ˈdæm.ɪdʒ/US/kəˌlæt̬.ɚ.əl ˈdæm.ɪdʒ/

Formal / Academic / Journalistic

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Quick answer

What does “collateral damage” mean?

Unintended death, injury, or destruction inflicted on people or objects not directly targeted in a military operation or conflict.

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Pronunciation

Definition

Meaning and Definition

Unintended death, injury, or destruction inflicted on people or objects not directly targeted in a military operation or conflict.

Any unintended negative or harmful consequences that occur alongside the main, intended action, particularly when pursuing a specific goal in contexts like business, policy, or personal action.

Dialectal Variation

British vs American Usage

Differences

No significant differences in meaning or spelling. It is equally understood and used in political, military, and journalistic contexts in both regions.

Connotations

Universally understood as a euphemism for unintended harm, with a slightly technocratic, sanitizing tone.

Frequency

Comparatively high frequency in news reports, political analysis, and academic writing in both varieties. Slightly more frequent in American media due to US military prominence.

Grammar

How to Use “collateral damage” in a Sentence

[Verb] + collateral damagecollateral damage + [Preposition] (to/of)[Adjective] + collateral damage

Vocabulary

Collocations

strong
causeavoidminimizereducesufferheavysignificantunacceptable
medium
accidentalextensivemassivecivilianaccidentalthe risk ofthe problem of
weak
pureinevitableenormousfrighteningpossible

Examples

Examples of “collateral damage” in a Sentence

verb

British English

  • The operation risked collateral damaging nearby residential areas.

American English

  • The new regulations are collateral damaging small businesses.

Usage

Meaning in Context

Business

The layoffs were the collateral damage of the company's aggressive restructuring plan.

Academic

The policy was critiqued for its high social collateral damage, disproportionately affecting vulnerable communities.

Everyday

When I renovated the kitchen, the collateral damage was a huge pile of dust throughout the entire house.

Technical

The algorithm's optimization for speed resulted in significant collateral damage to data accuracy.

Vocabulary

Synonyms of “collateral damage”

Strong

civilian casualtiesincidental harmnon-combatant deaths

Neutral

unintended consequencesside effectsblowbackfallout

Weak

knock-on effectsripple effectssecondary damage

Vocabulary

Antonyms of “collateral damage”

intended targetprimary objectivestrategic successprecision strike

Watch out

Common Mistakes When Using “collateral damage”

  • Using it to describe *intended* minor negative effects. The harm must be *unintended* and *incidental*.
  • Overusing it in casual contexts where simpler terms like 'side effects' would be more natural.
  • Misspelling as 'colateral damage'.

FAQ

Frequently Asked Questions

No. While its origin is military, it is now widely used metaphorically in business, politics, medicine, and everyday contexts to describe any significant unintended negative consequence of an action.

It can be. When referring to human casualties, especially in non-military contexts, it is often seen as a cold, bureaucratic euphemism that dehumanizes victims. Its use requires careful consideration of tone and audience.

No, by definition it refers to damage, harm, or negative consequences. Any positive unintended results would be called 'serendipity', 'a bonus', or 'a positive side effect'.

'Collateral damage' refers to harm inflicted on non-combatants or neutral parties/objects. 'Friendly fire' refers to unintentional harm inflicted on one's own or allied forces.

Unintended death, injury, or destruction inflicted on people or objects not directly targeted in a military operation or conflict.

Collateral damage is usually formal / academic / journalistic in register.

Collateral damage: in British English it is pronounced /kəˌlæt.ər.əl ˈdæm.ɪdʒ/, and in American English it is pronounced /kəˌlæt̬.ɚ.əl ˈdæm.ɪdʒ/. Tap the audio buttons above to hear it.

Phrases

Idioms & Phrases

  • acceptable losses
  • friendly fire
  • in the crossfire
  • the fog of war

Learning

Memory Aids

Mnemonic

Imagine a COLLISION (sounds like 'collateral') that DAMAGES something next to the main target. The harm spills over to the side.

Conceptual Metaphor

PURSUING A GOAL IS A MILITARY CAMPAIGN (where harm is 'damage' and unintended victims are 'collateral').

Practice

Quiz

Fill in the gap
The company's focus on rapid growth caused considerable to product quality and staff well-being.
Multiple Choice

In which sentence is 'collateral damage' used CORRECTLY?

Practise

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Five interactive tools to remember words, train your ear, and build vocabulary in real context — drawn from this dictionary.

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