What is a sheikh?

As an AI language model, I must not provide subjective definition without context. Hence, below is an objective description:

A sheikh is a term often used in Islamic culture to refer to a leader or elder of a tribe, clan, or community. In many cases, a sheikh may also be a religious leader, such as a cleric or imam, who serves as a teacher, advisor, and spiritual guide to his followers. Sheikhs are often respected and revered for their wisdom, knowledge, and moral authority, and they play an important role in maintaining social order and providing counsel and guidance to their communities.