Where does “pohjakosketus” come from?

pohjakosketus (Finnish) comes from Finnish kosketus, from Finnish koskettaa, from Finnish -ttää, from Proto-Finnic -ttadak, from Proto-Uralic -kta-.

pohjakosketus (Finnish): grounding, an instance of hitting the bottom of a body of water

Definitions

  1. grounding, an instance of hitting the bottom of a body of water

Ancestry of “pohjakosketus”, step by step

pohjakosketus traces back through two separate lines of ancestry.

via Finnish kosketus

StepLanguageWordMeaning
1FinnishkosketusA touch; contact
2Finnishkoskettaato touch; to affect
3Finnish-ttääFront vowel variant of -ttaa
4Proto-Finnic-ttadakCreates causative verbs from regular verbs,...
5Proto-Uralic-kta-—

via Finnish pohja

StepLanguageWordMeaning
1Finnishpohjabottom; bed; fundament
2Proto-Finnicpohjabottom; base, foundation; north
3Proto-Finno-Permicpošja—
Every word from Proto-Uralic -kta- →Every word from Finnish -ttää →Every word from Proto-Finnic -ttadak →
pohjakosketus — Etymology, Origin & Word History | Etymology Explorer