Where does “pyöristystarkkuus” come from?

pyöristystarkkuus (Finnish) comes from Finnish tarkkuus, from Finnish tarkka, from Swedish stärk, from Old Swedish starker, from Old Norse sterkr, from Proto-Germanic starkuz, from Proto-Germanic sterkaną, from Proto-Indo-European sterg- — rigid, stiff; to love.

pyöristystarkkuus (Finnish): rounding precision

Definitions

  1. rounding precision

Ancestry of “pyöristystarkkuus”, step by step

pyöristystarkkuus traces back through two separate lines of ancestry.

via Finnish tarkkuus

StepLanguageWordMeaning
1Finnishtarkkuusaccuracy, precision; exactness
2Finnishtarkkaaccurate, exact, precise; particular, pedantic,...
3Swedishstärkstrong
4Old Swedishstarkerstiff, rigid; steady; strong
5Old Norsesterkrstrong
6Proto-Germanicstarkuzstiff; rigid; strong
7Proto-Germanicsterkanąto become stiff, stiffen
8Proto-Indo-Europeansterg-rigid, stiff; to love

via Finnish pyöristys

StepLanguageWordMeaning
1Finnishpyöristysrounding
2Finnishpyöristääto round shape something into a curve
3Finnishpyöreäround; rounded, labial; rounded
4Finnishpyöräwheel; caster; Short for polkupyörä
5Proto-Finno-Ugric*pöörä
Every word from Proto-Indo-European sterg-Every word from Proto-Germanic sterkanąEvery word from Proto-Germanic starkuz