[{"word":"jackhammers","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A portable percussive power tool that combines a hammer and chisel used to drill or break hard matter, for instance rock or concrete.","synonyms":[],"antonyms":[]}],"synonyms":["pneumatic drill"],"antonyms":[]},{"partOfSpeech":"verb","definitions":[{"definition":"To use a jackhammer.","synonyms":[],"antonyms":[]},{"definition":"To break (something) using a jackhammer.","synonyms":[],"antonyms":[]},{"definition":"To form (something) using a jackhammer.","synonyms":[],"antonyms":[]},{"definition":"To move like a jackhammer.","synonyms":[],"antonyms":[]},{"definition":"To move (something) like a jackhammer.","synonyms":[],"antonyms":[]},{"definition":"To strike (something) repeatedly with force, to pound.","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/jackhammer","https://en.wiktionary.org/wiki/jackhammers"]}]