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 depart.
To absent oneself from (work or other responsibility), especially with permission.
To quantify.
To remove.
To leave the ground and begin flight; to ascend into the air.
To imitate, often in a satirical manner.
To become successful, to flourish.