kauppala (Finnish) comes from Finnish la, from Finnish lauantai, from Old Norse laugardagr, from Old Norse laug, from Proto-Germanic laugō, from Proto-Indo-European lewh₃- — to wash.
kauppala (Finnish): borough, market town
Definitions
borough, market town
Ancestry of “kauppala”, step by step
kauppala traces back through two separate lines of ancestry.