[{"word":"esker","phonetic":"/ˈɛskə/","phonetics":[{"text":"/ˈɛskə/","audio":""},{"text":"/ˈɛskɚ/","audio":""}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A long, narrow, sinuous ridge created by deposits from a stream running beneath a glacier.","synonyms":[],"antonyms":[]}],"synonyms":["asar","osar","os"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/esker"]}]