/ Dictionary / Index D disposable: Meaning and Definition of Find definitions for: dis•pos•a•ble Pronunciation: (di-spō'zu-bul), [key] — adj. designed for or capable of being thrown away after being used or used up: disposable plastic spoons; a disposable cigarette lighter. free for use; available: Every disposable vehicle was sent. —n. something disposable after a single use, as a paper cup, plate, or napkin. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: disposable (Thesaurus) disport disposable income Related Content Daily Word Quiz: diligent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language