Where does “zanbaq” come from?

zanbaq (Classical Persian) comes from Arabic زَنْبَق, from Pahlavi čambak, from Sanskrit चम्पक, from Pali campaka.

Ancestry of “zanbaq”, step by step

Step	Language	Word	Meaning
1	Arabic	زَنْبَق	—
2	Pahlavi	čambak	—
3	Sanskrit	चम्पक	—
4	Pali	campaka	—

zanbaq — Etymology, Origin & Word History | Etymology Explorer