Where does “каждодневный” come from?

каждодневный (Russian) comes from Russian день, from Old East Slavic дьнь, from Proto-Slavic dь̑nь — day.

каждодневный (Russian): daily, day-to-day, everyday, diurnal

Definitions

  1. daily, day-to-day, everyday, diurnal

Ancestry of “каждодневный”, step by step

каждодневный traces back through two separate lines of ancestry.

via Russian день

StepLanguageWordMeaning
1Russianденьday, daytime; afternoon, early evening;...
2Old East Slavicдьньday
3Proto-Slavicdь̑nьday

via Russian ка́ждый

StepLanguageWordMeaning
1Russianка́ждыйevery, each
Every word from Proto-Slavic dь̑nь →Every word from Old East Slavic дьнь →Every word from Russian день →