Where does “sienipilvi” come from?

sienipilvi (Finnish) comes from Finnish Pilvi, from Finnish pilvi, from Proto-Finnic pilvi, from Proto-Uralic pilwe — cloud.

sienipilvi (Finnish): mushroom cloud

Definitions

  1. mushroom cloud

Ancestry of “sienipilvi”, step by step

sienipilvi traces back through two separate lines of ancestry.

via Finnish Pilvi

StepLanguageWordMeaning
1FinnishPilvicloud visible mass of water droplets suspended in the air; mass of dust, steam or smoke
2Finnishpilvicloud; hashish, marijuana
3Proto-Finnicpilvicloud
4Proto-Uralicpilwecloud

via Finnish sieni

StepLanguageWordMeaning
1Finnishsienifungus; mushroom; sponge, bath sponge; shorter...
2Proto-Finnicseenifungus; mushroom
3Proto-Uralicśänäbracket fungus
Every word from Proto-Uralic pilweEvery word from Proto-Finnic pilviEvery word from Finnish pilvi