Where does “kauppatapa” come from?

kauppatapa (Finnish) comes from Finnish kauppa, from Proto-Germanic kaupaz, from Latin caupo, from Proto-Indo-European kaup-.

kauppatapa (Finnish): trade usage, trade practice, commercial practice commonly recognized practise in commerce in an area that has an explicit meaning

Definitions

  1. trade usage, trade practice, commercial practice commonly recognized practise in commerce in an area that has an explicit meaning

Ancestry of “kauppatapa”, step by step

kauppatapa traces back through two separate lines of ancestry.

via Finnish kauppa

StepLanguageWordMeaning
1Finnishkauppacommerce, business, trade; traffic; buying and...
2Proto-Germanickaupazpurchase
3LatincaupoTradesman; Innkeeper, shopkeeper
4Proto-Indo-Europeankaup-—

via Finnish tapa

StepLanguageWordMeaning
1Finnishtapacustom; habit; manner
2Proto-Finnictapaway, custom; nature
Every word from Proto-Indo-European kaup- →Every word from Latin caupo →Every word from Proto-Germanic kaupaz →