Where does “electrofocusing” come from?

electrofocusing (English) comes from English focusing, from English focus, from Latin focus — fireplace, hearth; firepan, coal pan, brazier;...

electrofocusing (English): Any of several techniques for the separation or...

Definitions

  1. Any of several techniques for the separation or...

Ancestry of “electrofocusing”, step by step

electrofocusing traces back through two separate lines of ancestry.

via English focusing

StepLanguageWordMeaning
1EnglishfocusingUsed for or pertaining to focusing; The action of...
2EnglishfocusA point at which reflected or refracted rays of...
3Latinfocusfireplace, hearth; firepan, coal pan, brazier;...

via English electro

StepLanguageWordMeaning
1EnglishelectroAn electrotype; An electronic style of hip hop;...
Every word from Latin focusEvery word from English focusEvery word from English focusing
electrofocusing — Etymology, Origin & Word History | Etymology Explorer