What part of speech is argument?

"Argument" can be a few different parts of speech, depending on its use in a sentence:

* Noun: This is the most common use. It refers to a reason or set of reasons given in support of an idea, action, or theory.

* Example: "The lawyer presented a strong argument in favor of her client."

* Verb: It can also be a verb, meaning to argue or debate something.

* Example: "They argued about the best way to solve the problem."

Let me know if you have a specific sentence you'd like help identifying the part of speech for "argument" in!