[{"word":"frontline","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A front, or a boundary between opposing positions.","synonyms":[],"antonyms":[]},{"definition":"A site of a conflict, effort, or controversial matter of any kind.","synonyms":[],"antonyms":[]},{"definition":"The site of interaction with outsiders, such as customers.","synonyms":[],"antonyms":[]},{"definition":"A low level.","synonyms":[],"antonyms":[]},{"definition":"Attack, collectively the attackers or forwards.","synonyms":[],"antonyms":[]}],"synonyms":["trenches"],"antonyms":["back line"]},{"partOfSpeech":"adjective","definitions":[{"definition":"Located at a front","synonyms":[],"antonyms":[]},{"definition":"Most advanced or important","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/front%20line","https://en.wiktionary.org/wiki/frontline"]}]