Where does “sähkökannel” come from?
sähkökannel (Finnish) comes from Finnish sähkö, from Finnish sähähtää, from Finnish ahtaa, from Proto-Finnic aktadak, from Proto-Uralic ëkta- — to hang up.
Ancestry of “sähkökannel”, step by step
sähkökannel traces back through two separate lines of ancestry.