What part of speech is industry?

"Industry" can be a few different parts of speech depending on how it's used in a sentence:

* Noun: This is the most common usage. It refers to a specific branch of economic activity, such as the "automobile industry."

* Adjective: It can describe something as being related to industry, such as "industrial design" or "industrial revolution."

* Verb: It can mean to work hard or diligently, such as "She industriously studied for her exam."

Let me know if you have a sentence in mind, and I can tell you specifically how it's functioning!