the process of unloading an aircraft, ship, lorry, etc, reloading it, and making it ready for its next trip
the act or process of unloading cargo or passengers from an aircraft, ship, lorry, etc at the end of a journey, reloading it and making it ready for its next trip
the time this takes
the act or process of completing a task something, or the time this takes
= turnabout
chiefly NAmer a place where vehicles can turn