To unmount something means to disconnect it from a support, surface, or physical location, often to remove it for storage, maintenance, or to move it to a different location.
"Unmount" Examples
Verb: unmount
Examples:
She carefully removed the shoes from her feet and unmounted the bike after a long ride. To avoid damage, we must unmount the hard drive before cleaning. The engineer unmounted the engine to diagnose and repair the issue. The doctors helped her unmount the complicated surgical equipment after the operation. Firefighters had to unmount the heavy rescue truck to reach the trapped people inside.