/ Dictionary / Index S smart bomb: Meaning and Definition of Find definitions for: smart' bomb' Pronunciation: [key] — Mil. Slang. Mil. Slang. a steerable air-to-surface bomb that is guided to its target by television or a laser beam. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. smart ass smarten Related Content Daily Word Quiz: lyceum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language