Meaning of the word counteracted in English

What does counteracted mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

counteracted

US /ˈkaʊntərˌæktɪd/
UK /ˈkaʊntərˌæktɪd/

Verb

to act against (something) in order to reduce its force or neutralize it

Example:
The medicine successfully counteracted the effects of the poison.
His calm demeanor counteracted the tension in the room.
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