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