/ Dictionary / Index T tallboy: Meaning and Definition of Find definitions for: tall•boy Pronunciation: (tôl'boi"), [key] — n. a chest of drawers supported by a low stand. Cf.highboy. a chest-on-chest. a tall chimney pot. a tall-stemmed goblet. (cap.)a 12,000-pound (5400 kg) British bomb of World War II, designed to penetrate the target or plunge deep into the ground before detonating. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: tallboy (Thesaurus) Tallahassee tall buttercup Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language