Foldaway is a see also of rollaway.
As adjectives the difference between foldaway and rollaway
is that foldaway is that may be folded away when not in use while rollaway is having wheels to allow for storage.
foldaway
English
Adjective
(-)
That may be folded away when not in use.
See also
*
rollaway
English
Adjective
(-)
Having wheels to allow for storage.
:This rollaway bed goes under my main bed.
See also
* foldaway