What word takes the place of one or more nouns?

The word that takes the place of one or more nouns is a pronoun.

Here are some examples:

* He went to the store. (He replaces the noun "John")

* They are playing in the park. (They replaces the nouns "Sarah and Michael")

* It is raining outside. (It replaces the noun "rain")

* I love pizza. (I replaces the noun "myself")

Let me know if you have any other questions!