toll-free

[ tohl-free ]

adjective
  1. made, used, provided, etc., without tolls or a charge: a toll-free highway; a toll-free phone number.

adverb
  1. free of charge: to call toll-free.

Origin of toll-free

1
First recorded in 1965–70; toll1 + -free

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024