/ Dictionary / Index T trolly: Meaning and Definition of Find definitions for: trol•ly Pronunciation: (trol'ē), [key] — pl. v.t., v.i., -lies, -lied, -ly•ing. trolley. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Trollope tromba marina 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