/ Dictionary / Index S sandwich beam: Meaning and Definition of Find definitions for: sand'wich beam". Pronunciation: [key] SeeAlso called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sandwich batten sandwich board Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language