/ Dictionary / Index B balustrade: Meaning and Definition of Find definitions for: bal•us•trade Pronunciation: (bal'u-strād", bal"u-strād'), [key] — n. Archit. a railing with supporting balusters. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: balustrade (Thesaurus) baluster stem Balzac Related Content Daily Word Quiz: ingenuity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language