[{"word":"sulfonyl","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"The bivalent radical or functional group -SO2-","synonyms":[],"antonyms":[]},{"definition":"Any univalent radical derived from a sulfonic acid","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/sulfonyl"]}]