/ Dictionary / Index B beam brick: Meaning and Definition of Find definitions for: beam' brick" Pronunciation: [key] a face brick for bonding to a concrete lintel poured in place, having a section like a right triangle. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. beam antenna beam compass 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