/ Dictionary / Index T toll line: Meaning and Definition of Find definitions for: toll' line" Pronunciation: [key] a telephone line for long-distance calls. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. tollkeeper tollman Related Content Daily Word Quiz: mamba Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language