Where does “doktrina” come from?

doktrina (Esperanto) comes from Esperanto doktrino, from Latin doctrina, from Latin doctor, from Latin -tor, from Proto-Italic -tōr, from Proto-Indo-European -tōr, from Proto-Indo-European -tor-s.

doktrina (Esperanto): doctrinal

Definitions

  1. doctrinal

Ancestry of “doktrina”, step by step

StepLanguageWordMeaning
1Esperantodoktrinodoctrine
2Latindoctrinateaching, instruction; doctrine; learning,...
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
Every word from Proto-Indo-European -tor-sEvery word from Latin -torEvery word from Latin doctor