Where does “electroless” come from?

electroless (English) comes from English less, from Middle English les, from Old English lēas, from Proto-Germanic *laus.

electroless (English): Without the use of an external electric current

Definitions

  1. Without the use of an external electric current

Ancestry of “electroless”, step by step

electroless traces back through two separate lines of ancestry.

via English less

StepLanguageWordMeaning
1EnglishlessTo a smaller extent or degree; comparative form...
2Middle Englishlesfalse; lying; deceptive; falsehood; a lie
3Old Englishlēasfalse, lax; false, void, loose; devoid of, loose...
4Proto-Germanic*laus

via English electro

StepLanguageWordMeaning
1EnglishelectroAn electrotype; An electronic style of hip hop;...
Every word from Proto-Germanic *laus