* Noun: This is the most common usage, referring to a person or thing that is part of a group or organization.
* Example: "She is a member of the club."
* Adjective: Describing something that is part of a group or organization.
* Example: "The member states of the United Nations."
* Verb: Less common, but it can be used to mean to become a member of something.
* Example: "He decided to member the gym."
To determine the correct part of speech, you need to look at how the word is used in a sentence.