Word.ws English Dictionary

counteracted

counteracted is the simple past and past participle of counteract.

Meaning of counteract

Verb

counteract (third-person singular simple present counteracts, present participle counteracting, simple past and past participle counteracted)

  1. (transitive) To have a contrary or opposing effect or force on someone or something.
    • Another tide is raised at the same time on the opposite side of the revolving earth; which is owing to the greater centrifugal motion of that side of the earth, which counteracts the gravitation of bodies near its surface.1796, Erasmus Darwin, Zoonomia, or, the Laws of Organic Life
  2. (transitive) To deliberately act in opposition to, to thwart or frustrate.
    • It took a long time for the place to warm up and to counteract the cold and enable their fingers to cope with the delicate task of moulding, the men would often surround themselves with blocks of iron heated in the furnace.1944 November and December, A Former Pupil, “Some Memories of Crewe Works—II”, in Railway Magazine, page 342

See all 3 meanings of counteract

Words formed from counteracted

Questions about counteracted

What is counteracted the simple past and past participle of?
Counteracted is the simple past and past participle of counteract.

Words near counteracted in the dictionary

  1. counteraccuses
  2. counteraccusing
  3. counteract
  4. counteractant
  5. counteractants
  6. counteracted
  7. counteracter
  8. counteracters
  9. counteracting
  10. counteractingly
  11. counteraction

Source and license

Adapted from Wiktionary: counteracted (page history and authors); counteract (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “counteracted.” Word.ws, https://word.ws/counteracted. Based on Wiktionary, CC BY-SA 4.0.