Where does “сварочный” come from?

сварочный (Russian) comes from Russian сва́рка, from Russian -ка, from Proto-Slavic -ьka, from Proto-Balto-Slavic -ikaʔ, from Proto-Indo-European -ikeh₂.

сварочный (Russian): welding

Definitions

  1. welding

Ancestry of “сварочный”, step by step

StepLanguageWordMeaning
1Russianсва́ркаwelding, weld
2Russian-каnow, just
3Proto-Slavic-ьka—
4Proto-Balto-Slavic-ikaʔ—
5Proto-Indo-European-ikeh₂—
Every word from Proto-Indo-European -ikeh₂ →Every word from Russian -ка →Every word from Proto-Slavic -ьka →