/ Dictionary / Index V vaporware: Meaning and Definition of Find definitions for: va•por•ware Pronunciation: (vā'pur-wâr"), [key] — n. a product, esp. software, that is promoted or marketed while it is still in development and that may never be produced. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. vapor trail vapory Related Content Daily Word Quiz: censure Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language