Where does “kaksinlaulu” come from?

kaksinlaulu (Finnish) comes from Finnish laulu, from Proto-Finnic laulu, from Proto-Finnic lauladak — to sing.

kaksinlaulu (Finnish): duet song

Definitions

  1. duet song

Ancestry of “kaksinlaulu”, step by step

kaksinlaulu traces back through two separate lines of ancestry.

via Finnish laulu

StepLanguageWordMeaning
1Finnishlaulusong; singing
2Proto-Finniclaulusong
3Proto-Finniclauladakto sing

via Finnish kaksin

StepLanguageWordMeaning
1FinnishkaksinInstructive plural form of kaksi; alone
Every word from Proto-Finnic lauladak