say it: YOO-zuh-buhl
usable is an adjective meaning "capable of being put to use". It carries 3 recorded senses.
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”
convenient for use or disposal
“the house is available after July 1”
“2000 square feet of usable office space”
Definitions, synonyms and semantic relations for usable come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.