Where does “تُرْبِد” come from?

تُرْبِد (Arabic) comes from Persian تربد, from Sanskrit त्रिपुटा.

Ancestry of “تُرْبِد”, step by step

Step	Language	Word	Meaning
1	Persian	تربد	turpeth
2	Sanskrit	त्रिपुटा	—

تُرْبِد — Etymology, Origin & Word History | Etymology Explorer