Where does “maitopystö” come from?

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

Ancestry of “maitopystö”, step by step

maitopystö traces back through two separate lines of ancestry.

via Finnish pystö

StepLanguageWordMeaning
1Finnishpystö
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-

via Finnish maito

StepLanguageWordMeaning
1Finnishmaitomilk; milk, non-dairy milk, plant milk
2Proto-Finnicmaitomilk
3Proto-Uralicmajδ̕ɜ
Every word from Proto-Finno-Permic pistä-Every word from Proto-Finnic pistädäkEvery word from Finnish pistää