Where does “automotor” come from?

automotor (Spanish) comes from French automoteur, from French moteur, from Latin motor, from Latin -tor, from Proto-Italic -tōr, from Proto-Indo-European -tōr, from Proto-Indo-European -tor-s.

automotor (Spanish): automotive; automobile

Definitions

  1. automotive; automobile

Ancestry of “automotor”, step by step

automotor traces back through two separate lines of ancestry.

via French automoteur

StepLanguageWordMeaning
1Frenchautomoteurautomotive
2Frenchmoteurmotor, engine; driving force; motive, driving
3Latinmotormover; that which moves something; first-person...
4Latin-tor-er
5Proto-Italic-tōrForms agent nouns to verb stems
6Proto-Indo-European-tōrDerives agent nouns from verbs, denoting someone...
7Proto-Indo-European-tor-s

via Spanish motor

StepLanguageWordMeaning
1Spanishmotormoving; motor; engine
Every word from Proto-Indo-European -tor-sEvery word from Latin -torEvery word from Latin motor