To disembark.
To devocalize (a dog).
To unload goods from an aircraft or ship.
To remove the bark from a tree, especially one that has been felled.
To come down; to descend.
To throw (cannon) off their carriages.
To make (a mounted drive) unavailable for use.
To (cause to) get off (something).
The part of a routine in which the gymnast detaches from an apparatus.