Where does “nontutor” come from?

nontutor (English) comes 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, from Proto-Indo-European -tor-s.

nontutor (English): One who is not a tutor

Definitions

  1. One who is not a tutor

Ancestry of “nontutor”, step by step

nontutor traces back through two separate lines of ancestry.

via English tutor

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

via English non

StepLanguageWordMeaning
1EnglishnonObsolete form of none
2Frenchnonno; not; a no, a negative response
3Old Frenchnonno; not; Alternative form of nom
4Latinnōnnot
5Old Latinnoenum—
6Proto-Indo-Europeanóynosone; single
Every word from Proto-Indo-European -tor-s →Every word from Latin -tor →Every word from Latin tūtor →