unload
Definitions
To remove a cargo or load from a vehicle, ship, or container.
To relieve oneself of a burden, responsibility, or emotional distress by expressing it.
To remove ammunition from a firearm.
Examples
The workers began to unload the heavy crates from the back of the truck.
It took us nearly an hour to unload all the groceries from the car.
He needed to unload his frustrations by talking to a close friend.