/ Dictionary / Index B bow trolley: Meaning and Definition of Find definitions for: bow' trol"ley Pronunciation: (bō), [key] — Railroads. Railroads. See under(def. 4). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. bow tie bow wave Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language