Where does “колбасный” come from?

колбасный (Russian) comes from Russian колбаса́, from Old East Slavic колбаса, from Proto-Slavic kъlbasa, from Proto-Turkic kül — ash.

колбасный (Russian): sausage

Definitions

sausage

Ancestry of “колбасный”, step by step

Step	Language	Word	Meaning
1	Russian	колбаса́	—
2	Old East Slavic	колбаса	—
3	Proto-Slavic	kъlbasa	sausage
4	Proto-Turkic	kül	ash

Every word from Proto-Turkic kül →

колбасный — Etymology, Origin & Word History | Etymology Explorer