/ Dictionary / Index B blank cartridge: Meaning and Definition of Find definitions for: blank' car'tridge Pronunciation: [key] — Ordn. Ordn. a cartridge containing powder only, without a bullet. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. blankbook blank check Related Content Daily Word Quiz: ounterfeit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language