multiboot
Adjective
Meaning
multiboot (not comparable)
(computing) Having several operating systems available, such that any of them can be selected each time the computer is booted.
Examples
To learn more about booting Windows 7 in multiboot configurations, consult the following webpage: http://windows.
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?