1. As a noun:
* A follower of Sikhism: This is the most common meaning of "Sikh." It refers to a person who practices Sikhism, a monotheistic religion that originated in the Punjab region of India.
* A member of the Sikh community: It can also refer to the collective group of Sikh people, much like the term "Christians" refers to followers of Christianity.
2. As an adjective:
* Relating to Sikhism: For example, "Sikh temple" or "Sikh culture."
3. As a verb:
* To become a Sikh: This is less common, but sometimes used to describe the act of converting to Sikhism.
Overall, the meaning of "Sikh" usually refers to a person who practices Sikhism or something related to Sikhism.