Where does “मुजाहिदीन” come from?

मुजाहिदीन (Hindi) comes from Arabic مُجَاهِدِين.

मुजाहिदीन (Hindi): mujahideen: Muslim warriors engaged in jihad

Definitions

Step	Language	Word	Meaning
1	Arabic	مُجَاهِدِين	—

मुजाहिदीन — Etymology, Origin & Word History | Etymology Explorer