Where does “szczerozimny” come from?

szczerozimny (Polish) comes from Polish szczery, from Old Polish szczyry, from Proto-Slavic ščirъ, from Proto-Indo-European (s)kei̯ro-.

szczerozimny (Polish): very cold, bitingly cold

Definitions

  1. very cold, bitingly cold

Ancestry of “szczerozimny”, step by step

szczerozimny traces back through two separate lines of ancestry.

via Polish szczery

StepLanguageWordMeaning
1Polishszczerysincere, earnest; heartfelt;...
2Old Polishszczyry—
3Proto-Slavicščirъblite; mercury; sincere, frank
4Proto-Indo-European(s)kei̯ro-—

via Polish Zimny

StepLanguageWordMeaning
1PolishZimnycold
2Old Polishzimny—
Every word from Proto-Indo-European (s)kei̯ro- →Every word from Proto-Slavic ščirъ →Every word from Old Polish szczyry →