Where does “elektronisuihku” come from?

elektronisuihku (Finnish) comes from Finnish elektroni, from English electron, from Latin ēlectrum, from Ancient Greek ἤλεκτρον — amber; alloy of gold and silver, electrum.

elektronisuihku (Finnish): electron beam

Definitions

electron beam

Ancestry of “elektronisuihku”, step by step

elektronisuihku traces back through two separate lines of ancestry.

via Finnish elektroni

Step	Language	Word	Meaning
1	Finnish	elektroni	electron
2	English	electron	The subatomic particle having a negative charge...
3	Latin	ēlectrum	amber
4	Ancient Greek	ἤλεκτρον	amber; alloy of gold and silver, electrum

via Finnish suihku

Step	Language	Word	Meaning
1	Finnish	suihku	shower; jet; spray
2	Finnish	-u	Forms nouns from verbs. Most common with "e"- and...
3	Proto-Finnic	-u	Forms nouns from adjectives, nouns

Every word from Ancient Greek ἤλεκτρον →Every word from Latin ēlectrum →Every word from English electron →