Where does “calorimotor” come from?

calorimotor (English) comes from English motor, from Middle English motour, from Latin motor, from Latin -tor, from Proto-Italic -tōr, from Proto-Indo-European -tōr, from Proto-Indo-European -tor-s.

calorimotor (English): A voltaic battery with a large surface of plate,...

Definitions

  1. A voltaic battery with a large surface of plate,...

Ancestry of “calorimotor”, step by step

calorimotor traces back through two separate lines of ancestry.

via English motor

StepLanguageWordMeaning
1EnglishmotorA machine or device that converts other energy...
2Middle Englishmotour
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 Latin Calor

StepLanguageWordMeaning
1LatinCalorOne of the most important tributaries of the Vulturnus, now called Calore
2Latin-orused to form a third-declension masculine...
3Proto-Italic-ōsCreates masculine action nouns or result nouns...
4Proto-Indo-European-ōsCreates masculine and feminine action nouns or...
5Proto-Indo-European-oss
6Proto-Indo-European-osCreates action nouns or result nouns from verbs;...
Every word from Proto-Indo-European -tor-sEvery word from Latin -torEvery word from Latin motor