Where does “kattomies” come from?

kattomies (Finnish) comes from Finnish katto, from Finnish kattaa, from Proto-Finnic kattadak, from Proto-Finnic kanci, from Czech -í, from Old Czech -í, from Proto-Slavic -jь, from Proto-Indo-European yós — fluidity, slime, poison; poison; poison; slime;...

kattomies (Finnish): (male) roofer

Definitions

  1. (male) roofer

Ancestry of “kattomies”, step by step

kattomies traces back through two separate lines of ancestry.

via Finnish katto

StepLanguageWordMeaning
1Finnishkattoceiling; roof
2Finnishkattaato roof; to cover; to set, lay
3Proto-Finnickattadakto cover; to roof
4Proto-Finnickancicover, lid
5CzechForming attributive adjectives from nouns,...
6Old Czechforming attributive adjectives from nouns, especially animals
7Proto-Slavic-jьAdjectival inherited from the Caland roots,...
8Proto-Indo-Europeanyósthat, who, which
9Proto-Finnicwiša
10Proto-Indo-Iranianwišáspoison, venom
11Proto-Indo-Europeanwisósfluidity, slime, poison; poison; poison; slime;...

via Finnish mies

StepLanguageWordMeaning
1Finnishmiesman; husband
2Proto-Finnicmeesman, male; husband
3Proto-Finnicmeexes
Every word from Proto-Indo-European wisósEvery word from Czech Every word from Proto-Indo-Iranian wišás