Where does “tupla-v” come from?

tupla-v (Finnish) comes from Finnish tupla, from Swedish dubbla — double down.

Ancestry of “tupla-v”, step by step

tupla-v traces back through two separate lines of ancestry.

via Finnish tupla

StepLanguageWordMeaning
1Finnishtupladouble
2Swedishdubbladouble down

via Finnish V

StepLanguageWordMeaning
1FinnishVdescriptive of the position of the skis when the...
Every word from Swedish dubbla →Every word from Finnish tupla →