What is the greek root word for stereotype?

The Greek root word for "stereotype" is τυπος (typos), which means "mark, impression, model, type."

The word "stereotype" itself is a combination of two Greek words:

* στερεος (stereos), meaning "solid, firm, fixed"

* τυπος (typos), meaning "mark, impression, model, type"

Therefore, "stereotype" literally means a "solid impression" or a "fixed model." This captures the essence of the concept, as a stereotype is a fixed and often inaccurate image or belief about a group of people.