Where does “teletutorial” come from?

teletutorial (English) comes from English tutorial, from English tutor, from Middle English tutour, from Old French tuteur, from Latin tūtor, from Latin -tor, from Proto-Italic -tōr, from Proto-Indo-European -tōr.

teletutorial (English): An educational presentation by means of...

Definitions

  1. An educational presentation by means of...

Ancestry of “teletutorial”, step by step

teletutorial traces back through two separate lines of ancestry.

via English tutorial

StepLanguageWordMeaning
1EnglishtutorialOf or pertaining to a tutor; belonging to, or...
2EnglishtutorOne who teaches another in a one-on-one or...
3Middle Englishtutour
4Old Frenchtuteur
5Latintūtorwatcher, protector, defender
6Latin-tor-er
7Proto-Italic-tōrForms agent nouns to verb stems
8Proto-Indo-European-tōrDerives agent nouns from verbs, denoting someone...
9Proto-Indo-European-tor-s

via English tele

StepLanguageWordMeaning
1EnglishteleAlternative form of telly
2Englishtele-over a distance; television; telegraph
3Ancient Greekτῆλεfar off, afar, far away
4Proto-Indo-Europeankʷelh₁-to move; to turn, go round; turn, become
Every word from Proto-Indo-European -tor-sEvery word from Latin -torEvery word from Latin tūtor