Where does “таінъ” come from?

таінъ (Old Church Slavonic) comes from Proto-Slavic *tajьnъ — hidden.

таінъ (Old Church Slavonic): secret

Definitions

  1. secret

Ancestry of “таінъ”, step by step

StepLanguageWordMeaning
1Proto-Slavic*tajьnъhidden
Every word from Proto-Slavic *tajьnъ
таінъ — Etymology, Origin & Word History | Etymology Explorer