Where does “Doppelsalz” come from?
Doppelsalz (German) comes from German doppel-, from German Doppel, from Middle Dutch dubbel, from French doublé, from Middle French double, from Old French doble, from Latin dūplus, from Proto-Italic *duplos.
Doppelsalz (German): double salt
Ancestry of “Doppelsalz”, step by step