What is the meaning of Reboot?

An instance of rebooting.

A fresh start.

The restarting of a series' storyline, discarding all previous continuity.

The restarting of a series' storyline without discarding previous continuity.

To execute a computer's boot process, effectively resetting the computer and causing the operating system to reload, possibly after a system failure.

To start afresh.

Restart; to return to an initial configuration or state.

reboot (instance of rebooting)

reboot (instance of rebooting)

Source: wiktionary.org