Where does “սրբան” come from?

սրբան (Armenian) comes from Old Armenian սրբան, from Old Armenian սրբեմ, from Old Armenian սուրբ, from Proto-Indo-European (s)ku-bʰ-ro-.

սրբան (Armenian): anus

Definitions

Step	Language	Word	Meaning
1	Old Armenian	սրբան	anus
2	Old Armenian	սրբեմ	to purify, to clean, to wipe off, to wipe dry, to...
3	Old Armenian	սուրբ	pure, clean, exempt, spotless, stainless,...
4	Proto-Indo-European	(s)ku-bʰ-ro-	—

սրբան — Etymology, Origin & Word History | Etymology Explorer