Where does “eskalator” come from?

eskalator (Azerbaijani) comes from Russian эскала́тор, from English escalator, from Latin -tor, from Proto-Italic -tōr, from Proto-Indo-European -tōr, from Proto-Indo-European -tor-s.

eskalator (Azerbaijani): escalator

Definitions

  1. escalator

Ancestry of “eskalator”, step by step

StepLanguageWordMeaning
1Russianэскала́торescalator (mechanical device)
2EnglishescalatorAnything that escalates; A motor-driven...
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—
Every word from Proto-Indo-European -tor-s →Every word from Latin -tor →Every word from English escalator →