[{"word":"guestbook","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A type of ledger in which visitors to a particular establishment, such as a bed and breakfast or a museum, may leave comments about the establishment.","synonyms":[],"antonyms":[]},{"definition":"A feature of a website performing a similar function to a physical guest book","synonyms":[],"antonyms":[]}],"synonyms":["visitors' book"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/guest%20book","https://en.wiktionary.org/wiki/guestbook"]}]