Where does “подогрев” come from?

подогрев (Russian) comes from Russian подогрева́ть, from Russian подогре́ть, from Russian гре́ть, from Proto-Slavic grěti, from Proto-Indo-European gʷʰer-, from Proto-Indo-European gʷʰe-gʷʰór-e ~ gʷʰe-gʷʰr-ḗr.

подогрев (Russian): warming up; reheating; rousing

Definitions

  1. warming up; reheating; rousing

Ancestry of “подогрев”, step by step

StepLanguageWordMeaning
1Russianподогрева́тьto warm up
2Russianподогре́тьto warm up
3Russianгре́тьto heat (to cause an increase in temperature of an object or space)
4Proto-Slavicgrětito warm, to heat; to shine
5Proto-Indo-Europeangʷʰer-warm, hot
6Proto-Indo-Europeangʷʰe-gʷʰór-e ~ gʷʰe-gʷʰr-ḗr
Every word from Proto-Indo-European gʷʰe-gʷʰór-e ~ gʷʰe-gʷʰr-ḗrEvery word from Proto-Indo-European gʷʰer-Every word from Proto-Slavic grěti