Where does “محراب” come from?

محراب (Ottoman Turkish) comes from Arabic مِحْرَاب, from Old South Arabian 𐩣𐩢𐩧𐩨.

Ancestry of “محراب”, step by step

Step	Language	Word	Meaning
1	Arabic	مِحْرَاب	—
2	Old South Arabian	𐩣𐩢𐩧𐩨	—