Where does “pommikuoppa” come from?

pommikuoppa (Finnish) comes from Finnish pommi, from Swedish bomb, from French bombé, from Italian bomba, from Italian bombo, from Latin bombus, from Ancient Greek βόμβος — any deep, hollow sound, humming, buzzing,...

pommikuoppa (Finnish): bomb crater hole created by the explosion of a bomb or an artillery shell

Definitions

bomb crater hole created by the explosion of a bomb or an artillery shell

Ancestry of “pommikuoppa”, step by step

pommikuoppa traces back through two separate lines of ancestry.

via Finnish pommi

Step	Language	Word	Meaning
1	Finnish	pommi	bomb
2	Swedish	bomb	a bomb
3	French	bombé	rounded, convex; past participle of bomber
4	Italian	bomba	bomb
5	Italian	bombo	bumblebee; buzzing
6	Latin	bombus	A buzz or humming sound
7	Ancient Greek	βόμβος	any deep, hollow sound, humming, buzzing,...

via Finnish kuoppa

Step	Language	Word	Meaning
1	Finnish	kuoppa	pit; pothole
2	Proto-Finnic	kooppa	pit

Every word from Ancient Greek βόμβος →Every word from Latin bombus →Every word from Italian bombo →