Etymology Explorer › English

Where does “actuator” come from?

actuator (English) comes from English actuate, from Medieval Latin actuatus, from Latin actuo, from Latin actus, from Latin ago, from Proto-Italic agō, from Proto-Indo-European h₂éǵeti, from Proto-Indo-European h₂eǵ- — to drive.

actuator (English): Something that actuates something else; A usually...

Definitions

  1. Something that actuates something else; A usually...

Ancestry of “actuator”, step by step

StepLanguageWordMeaning
1EnglishactuateTo activate, or to put into motion; to animate;...
2Medieval Latinactuatusactuated
3LatinactuoI actuate, activate, implement
4Latinactusmade, done, having been done; act, action, doing,...
5LatinagoI act, I behave; I do or make continuously or...
6Proto-Italicagōdrive; push, impel; do, act
7Proto-Indo-Europeanh₂éǵetito be driving
8Proto-Indo-Europeanh₂eǵ-to drive

Words derived from “actuator”

  • microactuator
  • nanoactuator
  • multiactuator
  • bioactuator
Every word from Proto-Indo-European h₂eǵ- →