Where does “doktorski” come from?

doktorski (Serbo-Croatian) comes from Polish doktor, from Old Polish doktor, from Latin doctor, from Latin -tor, from Proto-Italic -tōr, from Proto-Indo-European -tōr, from Proto-Indo-European -tor-s.

doktorski (Serbo-Croatian): doctor/physician; doctoral

Definitions

  1. doctor/physician; doctoral

Ancestry of “doktorski”, step by step

doktorski traces back through two separate lines of ancestry.

via Polish doktor

StepLanguageWordMeaning
1Polishdoktordoctor, person holding a doctorate; doctor
2Old Polishdoktorscholar
3Latindoctorteacher, instructor; catechist
4Latin-tor-er
5Proto-Italic-tōrForms agent nouns to verb stems
6Proto-Indo-European-tōrDerives agent nouns from verbs, denoting someone...
7Proto-Indo-European-tor-s

via Serbo-Croatian dȍktor

StepLanguageWordMeaning
1Serbo-Croatiandȍktordoctor, physician
Every word from Proto-Indo-European -tor-sEvery word from Latin -torEvery word from Latin doctor