Sandpit (noun)

A shallow pit filled with sand, especially one used as a playground or for children to play in.

Origin:

Derived from the word 'sand' and 'pit'.

Examples:

1. The children spent the afternoon playing in the sandpit, building sandcastles and burying each other.
2. He took his son to the park to play in the sandpit and have a picnic.
3. She loved visiting the sandpit when she was a child and now she brought her own children to play there.
4. The sandpit was a popular place for families to spend a summer day.
5. He enjoyed playing in the sandpit as a child and now he watched his own children play there.