[{"word":"ultrashort","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A bond with an extremely short term, typically less than a year","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]},{"partOfSpeech":"adjective","definitions":[{"definition":"Very short.","synonyms":[],"antonyms":[],"example":"ultrashort skirts"},{"definition":"Extremely short in duration, typically on the femtosecond scale","synonyms":[],"antonyms":[],"example":"an ultrashort pulse"},{"definition":"(of a wave) Having a wavelength of between 1 and 10 metres","synonyms":[],"antonyms":[]},{"definition":"Having a very short term of investment, typically less than a year","synonyms":[],"antonyms":[],"example":"an ultrashort bond"}],"synonyms":["megashort"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/ultrashort"]}]