/ Dictionary / Index T toll bar: Meaning and Definition of Find definitions for: toll' bar" Pronunciation: [key] a barrier, esp. a gate, across a road or bridge, where toll is collected. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: tollbar (Thesaurus) tollage tollbooth Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language