* Noun: This is the most common usage. It refers to a merging or coming together of things, especially rivers or ideas.
* *Example:* "The confluence of the two rivers created a large lake."
* Verb: It can be used as a verb, meaning to merge or flow together.
* *Example:* "The different cultures of the world confluence in this city."
* Adjective: Less common, but it can describe something that is created by merging or flowing together.
* *Example:* "The confluence art exhibit featured works from different artists who collaborated on a shared project."
So, to determine the part of speech, you need to look at how "confluence" is being used in a specific sentence.