Where does “ܛܝܙܐ” come from?

ܛܝܙܐ (Classical Syriac) comes from Arabic طِيز.

ܛܝܙܐ (Classical Syriac): anus, fundament, buttocks

Definitions

Step	Language	Word	Meaning
1	Arabic	طِيز	—

ܛܝܙܐ — Etymology, Origin & Word History | Etymology Explorer