Where does “bitumikermi” come from?

bitumikermi (Finnish) comes from Finnish bitumi, from Latin bitūmen, from Latin -men, from Proto-Italic *-mn̥.

bitumikermi (Finnish): bituminous membrane

Definitions

  1. bituminous membrane

Ancestry of “bitumikermi”, step by step

bitumikermi traces back through two separate lines of ancestry.

via Finnish bitumi

StepLanguageWordMeaning
1Finnishbitumibitumen
2Latinbitūmenmineral pitch, bitumen
3Latin-menforms neuter nouns of the third declension
4Proto-Italic*-mn̥

via Finnish kermi

StepLanguageWordMeaning
1Finnishkermimembrane flexible covering whose primary function is to exclude water
Every word from Proto-Italic *-mn̥Every word from Latin -menEvery word from Latin bitūmen