/ Dictionary / Index B backrush: Meaning and Definition of Find definitions for: back•rush Pronunciation: (bak'rush"), [key] — n. the return of water seaward, down the foreshore of a beach, following the uprush of a wave. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. back run backsaw Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language