1. reducing or removing pressure from a container, system, or enclosed space
Usage: present participle of depressurize; commonly used in technical and aviation contexts

Examples

• The pilot began depressurizing the cabin before landing.
• Depressurizing the system safely requires following strict procedures.
• The technician is depressurizing the hydraulic lines for maintenance.
• They were depressurizing the tank to prevent an explosion.
• Depressurizing the aircraft too quickly can be dangerous.
• The valve automatically starts depressurizing when pressure exceeds safe limits.