/ Dictionary / Index B by-street: Meaning and Definition of Find definitions for: by-street Pronunciation: (bī'strēt"), [key] — n. a side street or a private or obscure street; byway. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. bystander by-talk 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