usable

adjective

1. 1

   convenient for use or disposal

   the house is available after July 1

   2000 square feet of usable office space

2. 2

   fit or ready for use or service

   the toaster was still functional even after being dropped

   the lawnmower is a bit rusty but still usable

3. 3

   capable of being put to use

   usable byproducts