A niche in the wall of a mosque or a room in the mosque that indicates the direction of Mecca.
A niche design in the middle of a Muslim prayer rug, pointed toward Mecca during worship.
[Arabic miḥrāb, probably from Old South Arabian mḥrb, part of a temple, from ḥrb, to fight, perform a certain ritual in a temple; see ḥrb in Semitic roots.]