Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
toll-free is an adjective meaning "having no toll levied for its use". It carries one recorded sense.
having no toll levied for its use
“a toll-free road”
“a toll-free telephone number”
Definitions, synonyms and semantic relations for toll-free come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.