/ Dictionary / Index U useable: Meaning and Definition of Find definitions for: use•a•ble Pronunciation: (y'zu-bul), [key] — adj. usable. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: useable (Thesaurus) use USECC Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language