Where does “جہاز” come from?

جہاز (Baluchi) comes from Classical Persian جهاز, from Arabic جَهَاز — equipment.

جہاز (Baluchi): ship

Definitions

Step	Language	Word	Meaning
1	Classical Persian	جهاز	—
2	Arabic	جَهَاز	equipment

جہاز — Etymology, Origin & Word History | Etymology Explorer