Where does “kulmaliikemäärä” come from?

kulmaliikemäärä (Finnish) comes from Finnish liikemäärä, from Finnish määrä, from Old East Slavic мѣра, from Proto-Slavic měra, from Proto-Balto-Slavic mḗˀrāˀ, from Proto-Indo-European meh₁-reh₂, from Proto-Indo-European meh₁- — to measure.

Ancestry of “kulmaliikemäärä”, step by step

kulmaliikemäärä traces back through two separate lines of ancestry.

via Finnish liikemäärä

StepLanguageWordMeaning
1Finnishliikemäärämomentum
2Finnishmääräamount, quantity; count, number; aim, target,...
3Old East Slavicмѣра
4Proto-Slavicměrameasure
5Proto-Balto-Slavicmḗˀrāˀ
6Proto-Indo-Europeanmeh₁-reh₂
7Proto-Indo-Europeanmeh₁-to measure

via Finnish kuľma

StepLanguageWordMeaning
1Finnishkuľmacorner external point where two converging lines meet
Every word from Proto-Indo-European meh₁-Every word from Proto-Indo-European meh₁-reh₂Every word from Proto-Balto-Slavic mḗˀrāˀ