What type of noun is the word class?

The word "class" can be several types of nouns, depending on its context:

* Common noun: This is the most general usage, referring to a group of people or things sharing common characteristics. For example: "The class is learning about history."

* Collective noun: This refers to a group of individuals considered as a unit. For example: "The class voted to go on a field trip."

* Abstract noun: This refers to a concept or idea that cannot be touched or seen. For example: "The class is divided into different social classes."

Therefore, the type of noun "class" is depends on its context and the specific meaning you want to convey.