[{"word":"biphenyl","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A colourless solid hydrocarbon, C12H10, consisting of two benzene rings linked together by a single bond","synonyms":[],"antonyms":[]},{"definition":"Any substituted or otherwise altered version of biphenyl, such as PCBs","synonyms":[],"antonyms":[],"example":"halogenated biphenyls"}],"synonyms":["E230","preservative","diphenyl","lemonene"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/biphenyl"]}]