/ Dictionary / Index B bong: Meaning and Definition of Find definitions for: bong Pronunciation: (bong, bông), [key] — n. a dull, resonant sound, as of a large bell. —v.i. to produce this sound: The church bell bonged promptly at noon. bong Pronunciation: (bong, bông), [key] — n. a type of hookah or water pipe for smoking marijuana or other drugs. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: bong (Thesaurus) bonfire bongo 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