Simple Definition:

Apartheid is a system of strict racial segregation [seperation between people of different races] and discrimination [treating people unfairly based on their race] that was once practiced in South Africa.

For example:

• Under apartheid, people of different races were not allowed to live in the same neighborhoods.
• Non-white students were not allowed to attend the same schools as white students.

Very Simple Definition:

Apartheid is a system that separated people based on their race in South Africa.

For example:

• Black people and white people were not allowed to live in the same neighborhoods.
• Black children and white children were not allowed to go to school together.