adjective
- occurring or done before departure or leaving
Examples
- All passengers must complete predeparture security screening.
- The predeparture briefing covered safety procedures and flight details.
- Predeparture preparations included checking passports and boarding passes.
- The airline requires predeparture medical clearance for certain passengers.
- Students attended a predeparture orientation before studying abroad.
- Predeparture inspections ensure the aircraft is safe for flight.