* Noun: This is the most common usage. It refers to a function, part, or position someone or something has in a situation, organization, or activity.
* Example: "She played the role of the villain in the play."
* Verb: It can also be a verb meaning to play a part in something or to have a specific function.
* Example: "He roles the dough before baking it."
* Adjective: Less common, but possible, it can act as an adjective meaning related to a role.
* Example: "He had a role-playing game night with his friends."
To determine the part of speech of "role" in a specific sentence, you need to consider its function and how it interacts with the other words in the sentence.