[{"word":"flat-rate","phonetics":[],"meanings":[{"partOfSpeech":"adjective","definitions":[{"definition":"Being or relating to a flat rate.","synonyms":[],"antonyms":[],"example":"a flat-rate contribution"}],"synonyms":[],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/flat-rate"]}]