[{"word":"progeria","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"An extremely rare genetic condition wherein symptoms resembling aspects of aging are manifested at an early age.","synonyms":[],"antonyms":[]}],"synonyms":["Hutchinson-Gilford progeria","Hutchinson–Gilford syndrome"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/progeria"]}]