1. capable of being put to use; - Example: "usable byproducts" [syn: useable, usable]
2. fit or ready for use or service; - Example: "the toaster was still functional even after being dropped" - Example: "the lawnmower is a bit rusty but still usable" - Example: "an operational aircraft" - Example: "the dishwasher is now in working order" [syn: functional, usable, useable, operable, operational]
3. convenient for use or disposal; - Example: "the house is available after July 1" - Example: "2000 square feet of usable office space" [syn: available, usable, useable]
The Collaborative International Dictionary of English v.0.48:
Usable \Us"a*ble\, a.
Capable of being used.