| Adj. | 1. | useable - 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"; "an operational aircraft"; "the dishwasher is now in working order" |
| 2. | useable - able to be put to use; "usable byproducts" Synonyms: usable | |
| 3. | useable - convenient for use or disposal; "the house is available after July 1"; "2000 square feet of usable office space" |