What part of speech is the word try?

The word "try" can be a few different parts of speech depending on how it is used in a sentence:

* Verb: This is the most common usage. For example: "I will try to finish my work."

* Noun: This is less common, but it can refer to an attempt. For example: "This is my second try at baking this cake."

Let me know if you have a specific sentence in mind, and I can help you determine the part of speech for "try" in that context.