What part of speech is usage?

"Usage" can be several parts of speech depending on its function in a sentence:

* Noun: This is the most common usage. It refers to the way a word or phrase is used.

* Example: "The dictionary defines the proper usage of the word 'affect'."

* Verb: This is less common, but "usage" can be used as a verb meaning "to use."

* Example: "We usage this software every day."

It's important to consider the context of the sentence to determine the part of speech.