[{"word":"grader","phonetic":"/ˈɡɹeɪdə/","phonetics":[{"text":"/ˈɡɹeɪdə/","audio":""},{"text":"/ˈɡɹeɪdɚ/","audio":""}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A machine used in road maintenance and construction for leveling large surfaces.","synonyms":["motor grader","road grader"],"antonyms":[]},{"definition":"One who grades, or that by means of which grading is done or facilitated.","synonyms":[],"antonyms":[]},{"definition":"(in combination) One who belongs to a certain grade at school.","synonyms":[],"antonyms":[],"example":"a first-grader"}],"synonyms":["motor grader","road grader"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/grader"]}]