[{"word":"vulcanizing","phonetics":[],"meanings":[{"partOfSpeech":"verb","definitions":[{"definition":"To treat rubber with heat and (usually) sulphur to harden it and make it more durable.","synonyms":[],"antonyms":[]},{"definition":"To undergo such treatment.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/vulcanize","https://en.wiktionary.org/wiki/vulcanizing"]}]