Where does “non-engineering” come from?

non-engineering (English) comes from English engineering, from English engineer, from Middle English engyneour, from Old French engigneor, from Latin ingeniator, from Latin ingeniārius, from Latin ingenium, from Latin gignere — to produce, to beget, to give birth.

Ancestry of “non-engineering”, step by step

StepLanguageWordMeaning
1Englishengineeringpresent participle of engineer; The application...
2EnglishengineerA person who is qualified or professionally...
3Middle Englishengyneour
4Old Frenchengigneordeceiver; one who deceives; engineer
5Latiningeniatorengineer
6Latiningeniāriusan engineer
7Latiningeniuminnate or natural quality, natural character;...
8Latingigneresecond-person singular future passive indicative...
9Latingenereablative singular of genus; to beget, produce
10Latingenusbirth, origin, lineage, descent; kind, type,...
11Proto-Italicgenoslineage, origin
12Proto-Indo-Europeanǵénh₁osrace, lineage
13Proto-Indo-Europeanǵenh₁-to produce, to beget, to give birth
Every word from Proto-Indo-European ǵenh₁-