Etymology Explorer › English

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 Englishactual—
5Anglo-Normanactuel—
6Old Frenchactual—
7Latinactuālis—
8Latināctus—
9Latinagō—
10Proto-Italicagōdrive; push, impel; do, act
11Proto-Indo-Europeanh₂éǵetito be driving
12Proto-Indo-Europeanh₂eǵ-to drive

Words derived from “counteract”

  • counteracting
  • counteractant
  • counteracter
  • counteractingly
Every word from Proto-Indo-European h₂eǵ- →