[{"word":"blackjacks","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A common gambling card game in casinos, where the object is to get as close to 21 without going over.","synonyms":[],"antonyms":[]},{"definition":"A hand in the game of blackjack consisting of a face card and an ace.","synonyms":[],"antonyms":[]},{"definition":"The flag (i.e., a jack) traditionally flown by pirate ships; popularly thought to be a white skull and crossed bones on a black field (the Jolly Roger).","synonyms":[],"antonyms":[]},{"definition":"A small, flat, blunt, usually leather-covered weapon loaded with heavy material such as lead or ball bearings, intended to inflict a blow to the head that renders the victim unconscious with diminished risk of lasting cranial trauma.","synonyms":[],"antonyms":[]},{"definition":"Any of several species of weed of genus Bidens, such as Bidens pilosa, in the family Compositae.","synonyms":[],"antonyms":[]},{"definition":"A blackjack oak.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]},{"partOfSpeech":"verb","definitions":[{"definition":"To strike with a blackjack or similar weapon.","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/blackjack","https://en.wiktionary.org/wiki/blackjacks"]}]