Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
chain-smoke is a verb meaning "smoke one cigarette after another; light one cigarette from the preceding one". It carries one recorded sense.
smoke one cigarette after another; light one cigarette from the preceding one
Definitions, synonyms and semantic relations for chain-smoke come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.