floppy disk
ˌfloppy ˈdisk
(also floppy) noun [countable]

a square piece of plastic that you can store computer information on, and which you can remove from and put into a computer ⇨ hard disk
ˌfloppy ˈdisk
(also floppy) noun [countable]
a square piece of plastic that you can store computer information on, and which you can remove from and put into a computer ⇨ hard disk