[{"word":"upthrust","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"An upward thrust.","synonyms":[],"antonyms":[]},{"definition":"Buoyancy.","synonyms":[],"antonyms":[]},{"definition":"An upward movement of part of the Earth's crust.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]},{"partOfSpeech":"verb","definitions":[{"definition":"To thrust something upwards.","synonyms":[],"antonyms":[]},{"definition":"To be thrust upwards.","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/upthrust"]}]