noun
ayatollah
eye-uh-TOH-luh/ˌaɪəˈtəʊlə/
A high-ranking Shiite Muslim religious leader.
The portrait depicts Ayatollah Ruhollah Khomeini, a holder of the religious title.

Etymology
The title presents its bearer as a “miraculous sign of God,” making an expression of divine significance an honorific for a senior Shiite religious leader.
In context
even conservative clergymen like the influential Ayatollah Kashani
More examples
- The historian studied the ayatollah’s influence.
- Several religious students attended the ayatollah’s lecture.
- The article discussed the authority of an ayatollah.
Forms
ayatollah · ayatollahs