[{"word":"back-to-backs","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A house with a party wall at the rear.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/back-to-back","https://en.wiktionary.org/wiki/back-to-backs"]}]