Counteract

/ˌkaʊntərˈækt/

verb

To resist or reduce something by doing something in opposition or to stop it from doing its effect.

The drug was given to counteract the effects of the poison.

Definition 1 of 1

Pro Tip 1/3

Think of 'counteract' as pushing back against a force, idea, or trend to lessen its impact.

Wearing a hat will counteract the sun's glare while driving.

Pro Tip 2/3

'Counteract' usually involves a process or effort over time, not an immediate cancellation of effects.

Drinking water throughout the day can counteract dehydration.

Pro Tip 3/3

Using 'counteract' does not guarantee complete negation; it means to diminish the strength or effect.

Taking vitamins may help counteract nutrient deficiencies.

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