Also found in: Thesaurus, Medical.
tr.v. coun·ter·act·ed, coun·ter·act·ing, coun·ter·acts
To oppose and mitigate the effects of by contrary action; check.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Switch to new thesaurus
|Adv.||1.||counteractively - in a counteractive manner|
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.