Where does “lainalupaus” come from?

lainalupaus (Finnish) comes from Finnish Laina, from Proto-Finnic laihna, from Proto-Germanic laihną, from Proto-Indo-European leykʷ- — to leave.

lainalupaus (Finnish): loan commitment, loan promise binding agreement between a bank and a borrower in which the bank agrees to grant the borrower a loan for a specified amount as long as predetermined conditions are met

Definitions

  1. loan commitment, loan promise binding agreement between a bank and a borrower in which the bank agrees to grant the borrower a loan for a specified amount as long as predetermined conditions are met

Ancestry of “lainalupaus”, step by step

lainalupaus traces back through two separate lines of ancestry.

via Finnish Laina

StepLanguageWordMeaning
1FinnishLainaloan
2Proto-Finniclaihnaloan
3Proto-Germaniclaihnąthat which is lent, loan; fief
4Proto-Indo-Europeanleykʷ-to leave

via Finnish lupaus

StepLanguageWordMeaning
1Finnishlupauspromise, pledge; rising star, emerging or...
2Ingrianluvatapromise
3Proto-Finno-Ugric*lubat'ak—
Every word from Proto-Indo-European leykʷ- →Every word from Proto-Germanic laihną →Every word from Proto-Finnic laihna →