Where does “nadczynność” come from?

nadczynność (Polish) comes from Polish nad-, from Old Polish nad-, from Proto-Slavic *nadъ-.

nadczynność (Polish): hyperactivity, hyperfunction

Definitions

  1. hyperactivity, hyperfunction

Ancestry of “nadczynność”, step by step

StepLanguageWordMeaning
1Polishnad-over-, super-; Forms adjectives referring to...
2Old Polishnad-forms verbs of various meanings
3Proto-Slavic*nadъ-—
Every word from Proto-Slavic *nadъ- →Every word from Polish nad- →Every word from Old Polish nad- →