Where does “counteract” come from?

Counteract derives from Middle English counter- combined with Old French acte, from Latin actum, the past participle of agere meaning "to do or drive," ultimately from Proto-Indo-European h₂eǵ-.

counteract (English): An action performed in opposition to another...

Definitions

  1. An action performed in opposition to another...

Ancestry of “counteract”, step by step

StepLanguageWordMeaning
1EnglishAct
2EnglishactuallyIn act or in fact; really; in truth; positively;...
3Englishactualrelating to a person's acts or deeds; active,...
4Middle Englishactualactual, real, true
5Anglo-Normanactuel
6Old Frenchactual
7Latinactuālisactive, practical
8Latināctusmade, done, having been done
9Latinagōto act, to behave
10Proto-Italicagōdrive; push, impel; do, act
11Proto-Indo-Europeanh₂éǵetito be driving
12Proto-Indo-Europeanh₂eǵ-to drive

Words derived from “counteract

Every word from Proto-Indo-European h₂eǵ-
counteract — Etymology, Origin & Word History | Etymology Explorer