[{"word":"redouble","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"An optional bid made by the side currently holding the highest bid for the contract, after the opposing side has doubled.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]},{"partOfSpeech":"verb","definitions":[{"definition":"To double, especially to double again; to increase considerably; to multiply; to intensify.","synonyms":[],"antonyms":[],"example":"Having lost sight of our objectives, we redoubled our efforts."},{"definition":"To double an opponent's doubling bid.","synonyms":[],"antonyms":[]},{"definition":"To become twice as big.","synonyms":[],"antonyms":[]},{"definition":"To double again what was reduced to a single state.","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/redouble"]}]