undock

verb

Etymology: Etymology tree English un- English dock English undock From un- + dock.

1. To remove (a ship) from a dock.
2. To remove (a ship) from a dock.
3. To remove from a docking station.

   “After I undock my laptop, I can run it for about six hours on battery power.”

4. To drag (a user interface element, such as a toolbar) away from its fixed position so that it floats freely.