Where does “indoctrinize” come from?

indoctrinize (English) comes from English doctrine, from Latin doctrina, from Latin doctor, from Latin -tor, from Proto-Italic -tōr, from Proto-Indo-European -tōr, from Proto-Indo-European -tor-s.

indoctrinize (English): To indoctrinate

Definitions

  1. To indoctrinate

Ancestry of “indoctrinize”, step by step

indoctrinize traces back through two separate lines of ancestry.

via English doctrine

StepLanguageWordMeaning
1EnglishdoctrineA belief or tenet, especially about philosophical...
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

via English in

StepLanguageWordMeaning
1EnglishinUsed to indicate location, inclusion, or position...
2Middle EnglishinAny kind of accomodation; particularly; A home or...
3Old Englishinin; Alternative form of inn
4Proto-West Germanic*in
Every word from Proto-Indo-European -tor-sEvery word from Latin -torEvery word from Latin doctor