Adjective
multiboot (not comparable)
(computing) Having several operating systems available, such that any of them can be selected each time the computer is booted.
To learn more about booting Windows 7 in multiboot configurations, consult the following webpage: http://windows. Source: Internet
You want to create a multiboot system that runs both the existing Windows 8.1 operating system and Windows 7. What do you do first? Source: Internet