[{"word":"roadblock","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"Something that blocks or obstructs a road.","synonyms":[],"antonyms":[]},{"definition":"An obstacle or impediment.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]},{"partOfSpeech":"verb","definitions":[{"definition":"To prevent, hinder.","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/roadblock"]}]