/ Dictionary / Index F fragmentation bomb: Meaning and Definition of Find definitions for: fragmenta'tion bomb" Pronunciation: [key] a bomb designed to break into many small, high-velocity fragments when detonated. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. fragmentation fragmentation grenade Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language