Definitions

1. noun

A flat area of ground in a fortress or other fortified place, typically protected by earthworks and used for artillery or other defensive purposes.

“The defenders retreated to the terreplein, where they prepared to repel the enemy attack.”

2. noun

A raised area of ground in a garden or park, typically used as a platform for statues or other decorative features.

“The beautiful statue stood proudly on the terreplein, surrounded by vibrant flowers.”