1. divided into separate sections or compartments
2. organized with restricted access to information between different sections
Usage: security/military contexts

Examples

• The compartmented briefcase kept documents organized and secure.
• The submarine had a compartmented design for safety reasons.
• Intelligence agencies use compartmented information systems.
• The compartmented storage unit maximized space efficiency.
• Military operations often involve compartmented planning.
• The compartmented approach prevented information leaks.