[{"word":"tosyl","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"(especially in combination) toluenesulfonyl, phenylmethylsulfonyl","synonyms":[],"antonyms":[]}],"synonyms":["ptosyl"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/tosyl"]}]