* Noun: This is the most common usage. It refers to something that is given or done to help achieve something.
* Example: "They made a significant contribution to the charity."
* Verb: It can also be used as a verb, meaning to give something, especially money or time, to help a cause or project.
* Example: "They contributed generously to the fundraising campaign."
Let me know if you have a specific sentence in mind and I can help you determine the part of speech for "contribution" in that context!