Is the word pair a noun?

Yes, "pair" can be a noun. It refers to a set of two things that are the same or similar.

Here are some examples:

* A pair of shoes

* A pair of scissors

* A pair of socks

* A pair of dice

However, "pair" can also be used as a verb, meaning to join two things together:

* They paired up to form a team.

So, it's important to look at the context to determine whether "pair" is acting as a noun or a verb.