Where does “wisselstroom” come from?

wisselstroom (Dutch) comes from Dutch stroom, from Middle Dutch strôom, from Old Dutch strōm, from Proto-West Germanic straum, from Proto-Germanic straumaz, from Proto-Indo-European srowmos, from Proto-Indo-European srew-, from Proto-Indo-European ser- — to flow; to guard; to bind, to tie together.

wisselstroom (Dutch): alternating current

Definitions

  1. alternating current

Ancestry of “wisselstroom”, step by step

wisselstroom traces back through two separate lines of ancestry.

via Dutch stroom

StepLanguageWordMeaning
1DutchstroomA flow, current or flush, as of moving water or...
2Middle DutchstrôomA stream
3Old Dutchstrōm
4Proto-West Germanicstraumstream
5Proto-Germanicstraumazstream, current, river
6Proto-Indo-Europeansrowmosriver
7Proto-Indo-Europeansrew-to flow, stream
8Proto-Indo-Europeanser-to flow; to guard; to bind, to tie together

via Dutch wisselen

StepLanguageWordMeaning
1Dutchwisselento swap, to exchange; to vary, to change
2Middle Dutchwisselento swap, to exchange; to confuse; to change
3Old Dutchwissalon
4Proto-Germanicwihslōnąto change; exchange; swap; trade; reciprocate
5Proto-Indo-Europeanweyḱ-to enter in; to settle; settlement
6Proto-Indo-Europeanwey-to wither; fade; to move, go ahead; to be strong;...
Every word from Proto-Indo-European ser-Every word from Proto-Indo-European srew-Every word from Proto-Indo-European srowmos