Where does “tajno” come from?

tajno (Serbo-Croatian) comes from Serbo-Croatian tajan, from Proto-Slavic *tajьnъ — hidden.

tajno (Serbo-Croatian): secretly

Definitions

  1. secretly

Ancestry of “tajno”, step by step

StepLanguageWordMeaning
1Serbo-Croatiantajansecret
2Proto-Slavic*tajьnъhidden
Every word from Proto-Slavic *tajьnъ →Every word from Serbo-Croatian tajan →