sähkökipinä (Finnish) comes from Finnish sähkö, from Finnish sähähtää, from Finnish ahtaa, from Proto-Finnic aktadak, from Proto-Uralic ëkta- — to hang up.
sähkökipinä (Finnish): electric spark
Definitions
electric spark
Ancestry of “sähkökipinä”, step by step
sähkökipinä traces back through two separate lines of ancestry.