Where does “oldj” come from?

oldj (Hungarian) comes from Hungarian old, from Hungarian öl, from Proto-Uralic süle, from Proto-Turkic *sögil — wart.

Ancestry of “oldj”, step by step

Step	Language	Word	Meaning
1	Hungarian	old	to solve; to untie
2	Hungarian	öl	to kill, slay, murder; to devote, sacrifice,...
3	Proto-Uralic	süle	bosom, lap, open arms
4	Proto-Turkic	*sögil	wart