* Noun: This is the most common usage. It refers to the thick, fatty layer that forms on the top of milk. Example: "I love to spread butter and cream on my toast."
* Verb: It can also mean to remove cream from milk, or to add cream to something. Example: "The milk needs to be creamed before making ice cream."
* Adjective: In some cases, it can be used to describe something that is pale yellow or light in color. Example: "She wore a cream colored dress."
Let me know if you have a specific sentence in mind, and I can help you figure out the part of speech!