Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
risk-free is an adjective meaning "thought to be devoid of risk". It carries one recorded sense.
thought to be devoid of risk
Definitions, synonyms and semantic relations for risk-free come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.