/ Dictionary / Index B box gutter: Meaning and Definition of Find definitions for: box' gut"ter Pronunciation: [key] a gutter set into the slope of a roof above the cornice. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. box girder boxhaul Related Content Daily Word Quiz: arid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language