Yes, "way" can be a noun:
* Meaning: A method, manner, or style of doing something.
* Example: "There are many ways to solve this problem."
No, "way" can also be an adverb:
* Meaning: Expresses direction, distance, or degree.
* Example: "Turn left at the next way."
In some cases, "way" can be part of a phrase that acts as a noun:
* Example: "The way we do things is different now." ("The way we do things" is the noun phrase)
So, to determine whether "way" is a noun, you need to look at its context within the sentence.