[{"word":"insulator","phonetic":"/ˈɪn.sjə.leɪ.tə(ɹ)/","phonetics":[{"text":"/ˈɪn.sjə.leɪ.tə(ɹ)/","audio":""}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A substance that does not transmit heat (thermal insulator), sound (acoustic insulator) or electricity (electrical insulator).","synonyms":[],"antonyms":[]},{"definition":"A non-conductive structure, coating or device that does not transmit sound, heat or electricity (see image)","synonyms":[],"antonyms":[],"example":"To isolate electrical wires from the pylons supporting them, one often uses glass insulators."},{"definition":"A person who installs insulation.","synonyms":[],"antonyms":[]}],"synonyms":["insulant","isolation"],"antonyms":["conductor"]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/insulator"]}]