juniorschool

noun
UK /ˈdʒuːniə skuːl/
US /ˈdʒuːnjər skuːl/

A junior school is a school for young children.

My little sister goes to junior school near our house.


OTHER MEANINGS

2. In the UK, a school for children aged about 7 to 11.

He started junior school when he was seven.

3. The younger section of a larger school.

The junior school has its own building and teachers.

4. A school for students in their first years of secondary education.

The junior school prepares kids for high school.