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