Where does “pystysuoruus” come from?

pystysuoruus (Finnish) comes from Finnish pystysuora, from Finnish pysty, from Finnish pistää, from Proto-Finnic pistädäk, from Proto-Finno-Permic pistä-.

pystysuoruus (Finnish): verticality

Definitions

  1. verticality

Ancestry of “pystysuoruus”, step by step

StepLanguageWordMeaning
1Finnishpystysuoravertical
2FinnishpystyIndicative present connegative form of pystyä;...
3Finnishpistääto poke, thrust; to stick, prick, stab, puncture;...
4Proto-Finnicpistädäkto poke, to thrust, to stab, to sting; to put, to...
5Proto-Finno-Permicpistä-
Every word from Proto-Finno-Permic pistä-Every word from Proto-Finnic pistädäkEvery word from Finnish pistää