Where does “retro-engineer” come from?

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

retro-engineer (English): To reverse-engineer; to analyze in order to...

Definitions

  1. To reverse-engineer; to analyze in order to...

Ancestry of “retro-engineer”, step by step

retro-engineer traces back through two separate lines of ancestry.

via English engineer

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

via English retro

StepLanguageWordMeaning
1EnglishretroOf, or relating to, the past, past times, or the...
2Frenchrétroshortening of rétroviseur, mirror; retro
3Frenchrétroviseurrear-view mirror
4Frenchrétro-retro-, back, behind
5Latinretrōback, backwards, behind
6Latindūcere
7Proto-Italicdoukōlead
8Proto-Indo-Europeandéwketi
9Proto-Indo-Europeandewk-to pull, to draw; to lead
Every word from Proto-Indo-European ǵenh₁-Every word from Proto-Indo-European ǵénh₁osEvery word from Proto-Italic genos