Where does “двосторонній” come from?

двосторонній (Ukrainian) comes from Ukrainian сторона, from Proto-Slavic stornà — side, land.

двосторонній (Ukrainian): two-sided, double-sided having two sides

Definitions

  1. two-sided, double-sided having two sides

Ancestry of “двосторонній”, step by step

StepLanguageWordMeaning
1Ukrainianсторонаside; party, side; country, land
2Proto-Slavicstornàside, land
Every word from Proto-Slavic stornà →Every word from Ukrainian сторона →