A subcaste is a social group that is part of a larger social group, often based on things like family, job, or where someone lives.
Subcaste can make people think of tradition, culture, and social structure.
Examples:
In some places, people are divided into different subcastes.
Her family belongs to a subcaste of farmers.
The subcaste system is an important part of their culture.
I didn't know there was a subcaste for people who like to swim!
In the land of make-believe, there's a subcaste for talking animals.
The subcaste has its own customs and traditions.