Where does “freno-motore” come from?

freno-motore (Italian) comes from Italian motore, from Latin motor, from Latin -tor, from Proto-Italic -tōr, from Proto-Indo-European -tōr, from Proto-Indo-European -tor-s.

freno-motore (Italian): engine brake

Definitions

  1. engine brake

Ancestry of “freno-motore”, step by step

freno-motore traces back through two separate lines of ancestry.

via Italian motore

StepLanguageWordMeaning
1Italianmotoremotor, motory, motive, propelling, driving,...
2Latinmotormover; that which moves something; first-person...
3Latin-tor-er
4Proto-Italic-tōrForms agent nouns to verb stems
5Proto-Indo-European-tōrDerives agent nouns from verbs, denoting someone...
6Proto-Indo-European-tor-s

via Italian freno

StepLanguageWordMeaning
1Italianfrenofirst-person singular present of frenare; brake;...
2Latinfrēnumbridle, harness, curb, bit
3Proto-Indo-Europeandʰer-to support; to hold
Every word from Proto-Indo-European -tor-sEvery word from Latin -torEvery word from Latin motor