/ Dictionary / Index B blank shell: Meaning and Definition of Find definitions for: blank' shell' Pronunciation: [key] a shotgun shell containing powder but no shot. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. blankly blank tape Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language