/ Dictionary / Index B bombastic: Meaning and Definition of Find definitions for: bom•bas•tic Pronunciation: (bom-bas'tik), [key] — adj. (of speech, writing, etc.) high-sounding; high-flown; inflated; pretentious. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: bombastic (Thesaurus) bombast bombax family Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language