[{"word":"tetrachloroethylene","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A chlorocarbon with the formula C2Cl4, often used in dry cleaning","synonyms":[],"antonyms":[]}],"synonyms":["perc","perchloroethylene","tetrachloroethene"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/tetrachloroethylene"]}]