/ Dictionary / Index S superbomb: Meaning and Definition of Find definitions for: su•per•bomb Pronunciation: (s'pur-bom"), [key] — n. a highly destructive bomb, esp. a hydrogen bomb. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. superblock Super Bowl Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language