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Definition effect in British English

effect noun

noun
/ɪˈfekt/

▪ adverse, beneficial, cumulative, damaging, detrimental, dramatic, harmful, immediate, knock-on, major, negative, positive, profound, serious, significant, substantial

1

a change that is produced in one person or thing by another

Example

Scientists are studying the chemical's effect on the environment.

Example

Any change in lifestyle will have an effect on your health.

Example

The NAFTA agreement has had little effect on the lives of most Americans.

Example

East German companies were suffering the adverse effects of German economic union.

Example

Relaxation can reduce the negative effects of stress on the immune system.

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Example

The bold colours in this room create a dramatic effect.

Example

That's exactly the effect I wanted.

Example

Students should learn how they can achieve different stylistic effects in their writing.

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Example

I didn't think much of the plot, but the effects were amazing.

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2.2

an artificial appearance given to a surface or to an object

Example

marble-effect wallpaper

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3

something that regularly happens, according to a law, for example in science

Example

the Doppler effect

Example

what economists call 'the multiplier effect'

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4

the things that belong to you

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Definition effect in British English