Where does “torpedoiminen” come from?

torpedoiminen (Finnish) comes from Finnish torpedoida, from Finnish torpedo, from English torpedo, from Latin torpēdō, from Latin torpeō, from Proto-Indo-European terp- — to satisfy.

Ancestry of “torpedoiminen”, step by step

StepLanguageWordMeaning
1Finnishtorpedoidato torpedo
2Finnishtorpedotorpedo self-propelled cylindrical explosive projectile that can travel underwater
3EnglishtorpedoAn electric ray of the genus "Torpedo"; A...
4Latintorpēdōlethargy, inertness, sluggishness
5Latintorpeōto be stiff, numb, torpid or motionless
6Proto-Indo-Europeanterp-to satisfy
Every word from Proto-Indo-European terp-Every word from Latin torpeōEvery word from Latin torpēdō