Where does “теплопостачання” come from?

теплопостачання (Ukrainian) comes from Ukrainian постача́ння, from Ukrainian -а́ння, from Serbo-Croatian -ати, from Proto-Slavic -ati, from Proto-Slavic -ěti, from Proto-Balto-Slavic -ēˀtei, from Proto-Indo-European -éh₁ti — Creates stative verbs from perfective roots;...

теплопостачання (Ukrainian): heat supply, district heating

Definitions

  1. heat supply, district heating

Ancestry of “теплопостачання”, step by step

теплопостачання traces back through two separate lines of ancestry.

via Ukrainian постача́ння

StepLanguageWordMeaning
1Ukrainianпостача́нняsupply, provision measures taken to make a resource available for use
2Ukrainian-а́нняSuffix used to form verbal nouns from verbs; added especially to verbs ending in: -ing, -tion, -ence, -ance, -ment, etc
3Serbo-Croatian-атиA suffix appended to words to form a verb
4Proto-Slavic-atiFrom imperfective verbs, forming...
5Proto-Slavic-ětiInherited, stative; Deadjectival, inchoative;...
6Proto-Balto-Slavic-ēˀtei
7Proto-Indo-European-éh₁tiCreates stative verbs from perfective roots;...

via Russian тепло́

StepLanguageWordMeaning
1Russianтепло́heat (physics: thermal energy)
Every word from Proto-Indo-European -éh₁tiEvery word from Proto-Slavic -ětiEvery word from Proto-Slavic -ati