[{"word":"tetrafluoroethylene","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"The gaseous unsaturated halogenated hydrocarbon, F2C=CF2, that is used as a monomer in the production of polytetrafluoroethylene","synonyms":[],"antonyms":[]}],"synonyms":["TFE"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/tetrafluoroethylene"]}]