From Longman Dictionary of Contemporary Englishtoll-freeˌtoll-ˈfree adverb American English TCTif you telephone a particular number toll-free, you do not have to pay for the call —toll-free adjective a toll-free numberFrom Longman Business Dictionarytoll-freeˈtoll-free adverb American English if you telephone a number toll-free, you do not have to pay for the call —toll-free adjectiveCall this toll-free number for details.
